sys/linux: fix 2 netlink data layout bugs

1. Turns out that NLA_F_NESTED is actually used and checked
(nla_parse_nested checks it, while nla_parse_nested_deprecated does not).
Similarly, ipset extensively checks NLA_F_NET_BYTEORDER.
So we need these bits.

2. nla_len must not account for the trailing alighnment padding.
This means we set wrong len for payloads that are not multiple of 4
(int8/int16/strings/arrays/some structs/etc).

16 files changed, 20501 insertions, 10595 deletions

diff --git a/sys/linux/gen/386.go b/sys/linux/gen/386.go
index 8249454a1..45269cedb 100644
--- a/sys/linux/gen/386.go
+++ b/sys/linux/gen/386.go
@@ -281,7 +281,7 @@ var structDescs_386 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "action_dump_flags"}, FldName: "action_dump_flags"},
 	}}},
 	{Key: StructKey{Name: "action_gd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "action_gd_policy", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
 	}}},
 	{Key: StructKey{Name: "address_netrom_dev"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "address_netrom_dev", TypeSize: 7}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "b0", TypeSize: 1}}, Val: 187},
@@ -2701,6 +2701,13 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_SRC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_DST"},
 	}}},
+	{Key: StructKey{Name: "ctinfo_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ctinfo_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
+	}}},
 	{Key: StructKey{Name: "dccp_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "dccp_header", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "src_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "dst_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
@@ -8583,6 +8590,12 @@ var structDescs_386 = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_change", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "ifla_af_spec_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_af_spec_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, FldName: "AF_INET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, FldName: "AF_INET6"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, FldName: "AF_BRIDGE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, FldName: "AF_MPLS"},
+	}}},
 	{Key: StructKey{Name: "ifla_info_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_info_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond\", IFLA_INFO_DATA, array[bond_policy]]"}, FldName: "bond"},
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond_slave\", IFLA_INFO_SLAVE_DATA, bond_slave_policy]"}, FldName: "bond_slave"},
@@ -8746,7 +8759,7 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, FldName: "IFLA_VFINFO_LIST"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, FldName: "IFLA_VF_PORTS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, FldName: "IFLA_PORT_SELF"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, FldName: "IFLA_AF_SPEC"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, FldName: "IFLA_AF_SPEC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, FldName: "IFLA_EXT_MASK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, FldName: "IFLA_PROMISCUITY"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, FldName: "IFLA_NUM_TX_QUEUES"},
@@ -9007,6 +9020,10 @@ var structDescs_386 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_spec_dst"},
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_addr"},
 	}}},
+	{Key: StructKey{Name: "inet6_af_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "inet6_af_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, FldName: "IFLA_INET6_ADDR_GEN_MODE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, FldName: "IFLA_INET6_TOKEN"},
+	}}},
 	{Key: StructKey{Name: "input_absinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "input_absinfo", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "min", TypeSize: 4}}},
@@ -12656,13 +12673,6 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MIN"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MAX"},
 	}}},
-	{Key: StructKey{Name: "m_ctinfo_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_ctinfo_options", TypeSize: 24}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
-	}}},
 	{Key: StructKey{Name: "m_gact_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_gact_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, FldName: "TCA_GACT_PARMS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, FldName: "TCA_GACT_PROB"},
@@ -12683,14 +12693,6 @@ var structDescs_386 = []*KeyedStruct{
 	{Key: StructKey{Name: "m_mirred_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mirred_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, FldName: "TCA_MIRRED_PARMS"},
 	}}},
-	{Key: StructKey{Name: "m_mpls_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mpls_options", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
-	}}},
 	{Key: StructKey{Name: "m_nat_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_nat_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, FldName: "TCA_NAT_PARMS"},
 	}}},
@@ -13242,6 +13244,14 @@ var structDescs_386 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv6_packet"}, FldName: "ipv6"},
 		&StructType{Key: StructKey{Name: "llc_packet"}, FldName: "llc"},
 	}}},
+	{Key: StructKey{Name: "mpls_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mpls_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
+	}}},
 	{Key: StructKey{Name: "mptcp_ack_option"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mptcp_ack_option", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 1}}, Val: 30},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "length", TypeSize: 1}}, Path: []string{"parent"}},
@@ -17940,8 +17950,8 @@ var structDescs_386 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, FldName: "nested"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, FldName: "nested"},
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_data"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_data", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "void"}, Kind: 1},
@@ -17957,7 +17967,7 @@ var structDescs_386 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_nonested"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_nonested", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
 	}}},
 	{Key: StructKey{Name: "nl_mmap_req"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_mmap_req", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "bsize", TypeSize: 4}}},
@@ -17994,7795 +18004,9423 @@ var structDescs_386 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "selector", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
 	}}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 1, RangeEnd: 32}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_BRIDGE, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_MPLS, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]", TypeSize: 288}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "cgw_csum_crc8"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "cgw_csum_xor"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_FILTER, int16], can_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_FILTER, int16], can_filter]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "can_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_exp_flags", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "conntrack_exp_func", Values: []string{"Q.931\x00", "callforwarding\x00", "sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "exp_nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ID, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ID, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "protonat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "protoinfo_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "dccp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64be", FldName: "payload", TypeSize: 8}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sctp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{17, 6, 1, 33, 132, 136, 47, 58}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_conntrack_status", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{2, 4, 1024, 4096, 8192}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "cta_ip_nla_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"netdevsim\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pci\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "devlink_devname"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"0000:00:10.0\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 138},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 140},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 139},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FLOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FLOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_GOTO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_GOTO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_L3MDEV, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_L3MDEV, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_OIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_OIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtm_protocol", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_TABLE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_TABLE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "fib_rule_uid_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifa_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifa_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LABEL, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LABEL, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "optional[int16]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipv4_addr"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 2, RangeEnd: 30},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 6, RangeEnd: 40},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EVENT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EVENT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65535},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "bond_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "gtp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "hsr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6gre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6ip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipgre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipvlan_nl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macsec_rtnl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macvlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sit_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrmi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[nlattr[VXCAN_INFO_PEER, peer_info]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[veth_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"bond\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"bond_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"bridge\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"bridge_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gtp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hsr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6tnl\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"ipip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ipvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"macsec\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvtap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ppp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"veth\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"vxcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"xfrm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "bond_slave_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 41},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_flags", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&UnionType{Key: StructKey{Name: "ifla_info_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKMODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKMODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_macaddr_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&StructType{Key: StructKey{Name: "rtnl_link_ifmap"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MASTER, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MASTER, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_VF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_VF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TXQLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TXQLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_vf_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "ifla_vf_link_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_mac"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifla_vf_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ifla_vf_rss_query_en"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "ifla_vf_spoofchk"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "ifla_vf_trust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "ifla_vf_tx_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vlan_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vlan_qos_mapping"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_xdp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]", TypeSize: 120}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "bpf_prog"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifla_xdp_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_daemon_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_dest_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_svc_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_daemon_states", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_fwd_methods", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_tun_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ip_vs_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 128},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, SubKind: "ipvs_pe_names", Values: []string{"sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "ipvs_sched_names", Values: []string{"none\x00", "dh\x00", "fo\x00", "lblc\x00", "lblcr\x00", "lc\x00", "nq\x00", "ovf\x00", "rr\x00", "sed\x00", "sh\x00", "wlc\x00", "wrr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_encap_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&UnionType{Key: StructKey{Name: "l2tp_tunnel_fd"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_l2spec_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 2, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_pwtype", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 4, 5, 7, 8, 11}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nda_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_MASTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_MASTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_SRC_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_SRC_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_NAME, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_NAME, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_ntbl_parm_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH1, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH1, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH2, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH2, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH3, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH3, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_gemodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_gimodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_NSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_NSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, SubKind: "cthelper_name", Values: []string{"syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 165},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 274},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_akm_suite", TypeSize: 4}}, Vals: []uint64{1027073, 1027074, 1027075, 1027076, 1027077, 1027078, 1027079, 1027080, 1027081, 1027083, 1027084, 1027086, 1027087, 1027088, 1027089}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_auth_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 152},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 245},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 109},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 264},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 146},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 261},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 270},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_ftm_responder_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 191},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 126},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 128},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 127},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 178},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_iftype", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 150},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 110},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 164},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 166},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 107},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 235},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 236},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_meshconf_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 237},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 112},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_mesh_setup_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_mgmt_subtype", FldName: "payload", TypeSize: 1}}, Vals: []uint64{10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 219},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 194},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 162},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 163},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 226},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 181},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 145},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "nl80211_reg_alpha2", Values: []string{"a\x00", "b\x00", "aa\x00", "bb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "reg_rule_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 125},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 220},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 119},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 132},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 255},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 246},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 247},
 		&StructType{Key: StructKey{Name: "nl80211_bss_select_rssi_adjust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 213},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_smps_mode", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 204},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 171},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 172},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sta_flags_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&StructType{Key: StructKey{Name: "nl80211_sta_flag_update"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 116},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 189},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 190},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeBegin: 2, RangeEnd: 253},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 228},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 276},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 275},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 129},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_sta_wme_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 278},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 266},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 267},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 268},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 135},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_tx_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 154},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_user_reg_hint_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 282},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 153},
 		&StructType{Key: StructKey{Name: "nl80211_wdev"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551615, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 106},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 105},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 209},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "txq_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_wpa_versions", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_op_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{3, 4, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551361},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_band_rssi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_txrate_gi", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 77},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nl80211_txrate_vht"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 4}}, Val: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlscat_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65534},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlslvl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_tags", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "socket_domain", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 10, 4, 16, 9, 3, 8, 5, 17}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nlbl_mgmt_protocol", FldName: "payload", TypeSize: 4}}, Vals: []uint64{5, 3, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "selinux_security_context", Values: []string{"u:r:untrusted_app:s0:c512,c768\x00", "u:object_r:app_data_file:s0:c512,c768\x00", "system_u:system_r:kernel_t:s0\x00", "unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00", "/sbin/dhclient\x00", "unconfined\x00", "/usr/lib/telepathy/mission-control-5\x00", "/usr/sbin/cups-browsed\x00", "/usr/sbin/cupsd\x00", "/usr/sbin/ntpd\x00", "system_u:object_r:adjtime_t:s0\x00", "system_u:object_r:admin_passwd_exec_t:s0\x00", "system_u:object_r:agp_device_t:s0\x00", "system_u:object_r:anacron_exec_t:s0\x00", "system_u:object_r:apm_bios_t:s0\x00", "system_u:object_r:apt_exec_t:s0\x00", "system_u:object_r:apt_lock_t:s0\x00", "system_u:object_r:apt_var_cache_t:s0\x00", "system_u:object_r:apt_var_lib_t:s0\x00", "system_u:object_r:apt_var_log_t:s0\x00", "system_u:object_r:audisp_exec_t:s0\x00", "system_u:object_r:audisp_remote_exec_t:s0\x00", "system_u:object_r:audisp_var_run_t:s0\x00", "system_u:object_r:auditctl_exec_t:s0\x00", "system_u:object_r:auditd_etc_t:s0\x00", "system_u:object_r:auditd_exec_t:s0\x00", "system_u:object_r:auditd_initrc_exec_t:s0\x00", "system_u:object_r:auditd_log_t:s0\x00", "system_u:object_r:auditd_unit_file_t:s0\x00", "system_u:object_r:auditd_var_run_t:s0\x00", "system_u:object_r:audit_spool_t:s0\x00", "system_u:object_r:auth_cache_t:s0\x00", "system_u:object_r:autofs_device_t:s0\x00", "system_u:object_r:bin_t:s0\x00", "system_u:object_r:boot_t:s0\x00", "system_u:object_r:bsdpty_device_t:s0\x00", "system_u:object_r:cert_t:s0\x00", "system_u:object_r:cgroup_t:s0\x00", "system_u:object_r:checkpolicy_exec_t:s0\x00", "system_u:object_r:chfn_exec_t:s0\x00", "system_u:object_r:chkpwd_exec_t:s0\x00", "system_u:object_r:clock_device_t:s0\x00", "system_u:object_r:console_device_t:s0\x00", "system_u:object_r:cpu_device_t:s0\x00", "system_u:object_r:cpu_online_t:s0\x00", "system_u:object_r:crack_db_t:s0\x00", "system_u:object_r:crack_exec_t:s0\x00", "system_u:object_r:crash_device_t:s0\x00", "system_u:object_r:crond_exec_t:s0\x00", "system_u:object_r:crond_initrc_exec_t:s0\x00", "system_u:object_r:crond_unit_file_t:s0\x00", "system_u:object_r:crond_var_run_t:s0\x00", "system_u:object_r:cron_log_t:s0\x00", "system_u:object_r:cron_spool_t:s0\x00", "system_u:object_r:crontab_exec_t:s0\x00", "system_u:object_r:crypt_device_t:s0\x00", "system_u:object_r:dbusd_etc_t:s0\x00", "system_u:object_r:dbusd_exec_t:s0\x00", "system_u:object_r:default_context_t:s0\x00", "system_u:object_r:default_t:s0\x00", "system_u:object_r:depmod_exec_t:s0\x00", "system_u:object_r:devicekit_disk_exec_t:s0\x00", "system_u:object_r:devicekit_exec_t:s0\x00", "system_u:object_r:devicekit_power_exec_t:s0\x00", "system_u:object_r:devicekit_var_lib_t:s0\x00", "system_u:object_r:devicekit_var_run_t:s0\x00", "system_u:object_r:device_t:s0\x00", "system_u:object_r:devlog_t:s0\x00", "system_u:object_r:devpts_t:s0\x00", "system_u:object_r:devtty_t:s0\x00", "system_u:object_r:dhcpc_exec_t:s0\x00", "system_u:object_r:dhcpc_state_t:s0\x00", "system_u:object_r:dhcpc_var_run_t:s0\x00", "system_u:object_r:dhcpd_exec_t:s0\x00", "system_u:object_r:dhcpd_initrc_exec_t:s0\x00", "system_u:object_r:dhcpd_state_t:s0\x00", "system_u:object_r:dhcpd_unit_file_t:s0\x00", "system_u:object_r:dhcpd_var_run_t:s0\x00", "system_u:object_r:dhcp_etc_t:s0\x00", "system_u:object_r:dhcp_state_t:s0\x00", "system_u:object_r:dlm_control_device_t:s0\x00", "system_u:object_r:dmesg_exec_t:s0\x00", "system_u:object_r:dmidecode_exec_t:s0\x00", "system_u:object_r:dpkg_exec_t:s0\x00", "system_u:object_r:dpkg_lock_t:s0\x00", "system_u:object_r:dpkg_var_lib_t:s0\x00", "system_u:object_r:dri_device_t:s0\x00", "system_u:object_r:etc_aliases_t:s0\x00", "system_u:object_r:etc_mail_t:s0\x00", "system_u:object_r:etc_runtime_t:s0\x00", "system_u:object_r:etc_t:s0\x00", "system_u:object_r:event_device_t:s0\x00", 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 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
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 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
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 		&StructType{Key: StructKey{Name: "mpls_label"}, FldName: "payload"},
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 		&UnionType{Key: StructKey{Name: "nl_generic_attr"}, FldName: "payload"},
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-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_METRICS, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_METRICS, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "rtnexthop"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]", TypeSize: 132}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 128}, Type: &StructType{Key: StructKey{Name: "mpls_label"}}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_OIF, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_OIF, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "sockaddr_generic"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"connmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"csum\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"ct\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ctinfo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ife\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ipt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mirred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"mpls\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"nat\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"police\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"sample\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"simple\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"skbmod\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"tunnel_key\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tca_actions_kinds", Values: []string{"bpf\x00", "connmark\x00", "csum\x00", "gact\x00", "ife\x00", "ipt\x00", "mirred\x00", "nat\x00", "pedit\x00", "police\x00", "sample\x00", "skbedit\x00", "skbmod\x00", "tunnel_key\x00", "vlan\x00", "xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_connmark_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_csum_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ct_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ctinfo_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mirred_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mpls_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_nat_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_FD, int16], sock]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_FD, int16], sock]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "payload", TypeSize: 2}}, Path: []string{"tca_bpf_ops", "TCA_BPF_OPS", "payload"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_ack_filter", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_atm", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_diffserv_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_flow_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551552, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_cbq_fopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbq_lssopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_ratespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_cbq_wrropt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbs_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_connmark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_csum"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_ct_actions", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_DATA, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_DATA, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_dsmark_ind", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_ematch_tree_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_ematch_tree_list"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"policy\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nfproto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 5, 7, 10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_meta_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flower_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
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+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 57},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 58},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 65},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 66},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 59},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 60},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 95},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 91},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 92},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 93},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 94},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 79},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 77},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 78},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 81},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 83},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 84},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts_geneve"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 85},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 47},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 48},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 49},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 50},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 51},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 56},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 68},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 69},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 88},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 87},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 71},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 72},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 131071},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flow_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gact_p"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gred_sopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]", TypeSize: 56}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gred_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_htb_glob"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]", TypeSize: 48}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_htb_opt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ife_meta_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_ife"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, SubKind: "ipt_tables", Values: []string{"filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xt_entry_target"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"atm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"basic\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"bfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"blackhole\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"cake\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbs\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"cgroup\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"choke\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"clsact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"drr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"dsmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"etf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"flow\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"flower\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"fq_codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fw\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"hfsc\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hhf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"htb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"ingress\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"matchall\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"mq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mqprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"multiq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"netem\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"pfifo_fast\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, Values: []string{"pfifo_head_drop\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pie\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"plug\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"prio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"qfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"red\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"route\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"rr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"rsvp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"rsvp6\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"taprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"tbf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"tcindex\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"u32\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mirred"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mpls"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_shapers", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_nat"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_corr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_netem_corrupt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 100},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netem_loss_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "tc_netem_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_netem_reorder"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&StructType{Key: StructKey{Name: "tc_netem_slot"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_atm_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_hfsc_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_qfq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_basic_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_cgroup_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flow_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flower_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_fw_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_matchall_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp6_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_route_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_tcindex_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_u32_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cake_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_choke_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_dsmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_gred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_hhf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_pie_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_red_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_tbf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_drr_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_dsmark_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_cbs_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_etf_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_sfb_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mqprio_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_multiq_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_plug_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_prio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]", TypeSize: 76}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_sfq_qopt_v1"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_keys_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_key_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_cmd", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_header_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]", TypeSize: 60}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_police"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RATE, int16], tc_estimator]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RATE, int16], tc_estimator]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_estimator"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nla_bitfield32"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_rsvp_pinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sfb_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_skbmod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "stab_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sizespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]", TypeSize: 88}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_mqprio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_sched_entry"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tc_taprio_sched_entries"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_BURST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_BURST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_tbf_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 9000},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_tunnel_key"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_HASH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_HASH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_LINK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_LINK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "tc_u32_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_u32_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "team_attr_option"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_lb_tx_method", Values: []string{"hash\x00", "hash_to_port_mapping\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_mode", Values: []string{"activebackup\x00", "broadcast\x00", "loadbalance\x00", "random\x00", "roundrobin\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"activeport\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"bpf_hash_func\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_hash_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_port_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_stats_refresh_interval\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_hash_to_port_mapping\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_method\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mode\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"priority\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"queue_id\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup_enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 11},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 14},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_team", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_bearer_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tipc_bearer_name"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tipc_bearer_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_link_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_links", Values: []string{"broadcast-link\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_media_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_media", Values: []string{"eth\x00", "ib\x00", "udp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_monitor_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_net_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_sock_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&StructType{Key: StructKey{Name: "xfrm_address_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "xfrm_algo_aead"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "xfrm_algo_hash"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "xfrm_algo_auth"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrm_algo_compress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "xfrm_algo_skcipher"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrm_encap_tmpl"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&StructType{Key: StructKey{Name: "xfrm_user_kmaddress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "xfrm_lifetime_cur"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&StructType{Key: StructKey{Name: "xfrm_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_migrate"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&StructType{Key: StructKey{Name: "xfrm_user_offload"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]", TypeSize: 168}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_type"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "xfrm_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{51, 50, 108, 60, 43, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state_esn"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]", TypeSize: 224}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&StructType{Key: StructKey{Name: "xfrm_user_sec_ctx"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[128]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_tmpl"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "inet6_af_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 26},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_af_spec_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ctinfo_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_connmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_csum_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ct_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[flags[rtnl_af, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtnl_af", FldName: "nla_type", TypeSize: 2}}, Vals: []uint64{2, 10, 7, 28}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_mirred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_nat_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "mpls_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 24}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 16}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 28}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "npioctl"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "npioctl", TypeSize: 8}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ppp_proto", FldName: "protocol", TypeSize: 4}}, Vals: []uint64{33, 41, 43, 45, 47, 61, 87, 251, 253, 641, 643, 32801, 32809, 32811, 32855, 33019, 33021, 33021, 49185, 49187, 49189, 49699, 49193}},
@@ -30723,129 +32361,129 @@ var structDescs_386 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "v_action", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
 	}}},
 	{Key: StructKey{Name: "tca_actions"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, FldName: "m_bpf"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, FldName: "m_ctinfo"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, FldName: "m_gact"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, FldName: "m_ife"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, FldName: "m_ipt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, FldName: "m_xt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, FldName: "m_mpls"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, FldName: "m_pedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, FldName: "m_police"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, FldName: "m_sample"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, FldName: "m_simple"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, FldName: "m_skbedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, FldName: "m_skbmod"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, FldName: "m_tunnel_key"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, FldName: "m_vlan"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, FldName: "m_bpf"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, FldName: "m_ctinfo"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, FldName: "m_gact"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, FldName: "m_ife"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, FldName: "m_ipt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, FldName: "m_xt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, FldName: "m_mpls"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, FldName: "m_pedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, FldName: "m_police"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, FldName: "m_sample"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, FldName: "m_simple"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, FldName: "m_skbedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, FldName: "m_skbmod"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, FldName: "m_tunnel_key"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, FldName: "m_vlan"},
 	}}},
 	{Key: StructKey{Name: "tca_actions_kind_index"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_kind_index", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, FldName: "TCA_ACT_KIND"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, FldName: "TCA_ACT_INDEX"},
 	}}},
-	{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", m_bpf_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"connmark\", m_connmark_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"csum\", m_csum_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ct\", m_ct_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", m_ctinfo_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", ctinfo_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", m_gact_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", m_ife_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", m_ipt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mirred\", m_mirred_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", m_mpls_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", mpls_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"nat\", m_nat_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", m_pedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", m_police_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", m_sample_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", m_simple_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", m_skbedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", m_skbmod_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", m_vlan_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", m_xt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_bpf_ops"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_bpf_ops", IsVarlen: true}, Fields: []Type{
@@ -30853,14 +32491,14 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, FldName: "TCA_BPF_OPS"},
 	}}},
 	{Key: StructKey{Name: "tca_ematch_tree_list"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematch_tree_list", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
 	}}},
 	{Key: StructKey{Name: "tca_ematches"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematches", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, FldName: "TCA_EMATCH_TREE_HDR"},
@@ -32016,7 +33654,7 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, FldName: "TIPC_NLA_SOCK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, FldName: "TIPC_NLA_LINK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, FldName: "TIPC_NLA_MEDIA"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, FldName: "TIPC_NLA_NET"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, FldName: "TIPC_NLA_MON"},
 	}}},
@@ -57742,6 +59380,9 @@ var consts_386 = []ConstValue{
 	{Name: "IFLA_IFALIAS", Value: 20},
 	{Name: "IFLA_IFNAME", Value: 3},
 	{Name: "IFLA_IF_NETNSID", Value: 46},
+	{Name: "IFLA_INET6_ADDR_GEN_MODE", Value: 8},
+	{Name: "IFLA_INET6_TOKEN", Value: 7},
+	{Name: "IFLA_INET_CONF", Value: 1},
 	{Name: "IFLA_INFO_DATA", Value: 2},
 	{Name: "IFLA_INFO_KIND", Value: 1},
 	{Name: "IFLA_INFO_SLAVE_DATA", Value: 5},
@@ -58133,6 +59774,7 @@ var consts_386 = []ConstValue{
 	{Name: "IPT_TTL_GT", Value: 3},
 	{Name: "IPT_TTL_LT", Value: 2},
 	{Name: "IPT_TTL_NE", Value: 1},
+	{Name: "IPV4_DEVCONF_MAX", Value: 32},
 	{Name: "IPV4_FLOW", Value: 16},
 	{Name: "IPV4_USER_FLOW", Value: 13},
 	{Name: "IPV6_2292DSTOPTS", Value: 4},
@@ -64630,4 +66272,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "0d4392ec4bbaac733d89638f89c5f5e4c3b6d173"
+const revision_386 = "62a9b2b050136e45a0be599b6deb36fe3e5ff8dd"
diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index 77126a6b3..313703cd1 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -282,7 +282,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "action_dump_flags"}, FldName: "action_dump_flags"},
 	}}},
 	{Key: StructKey{Name: "action_gd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "action_gd_policy", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
 	}}},
 	{Key: StructKey{Name: "address_netrom_dev"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "address_netrom_dev", TypeSize: 7}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "b0", TypeSize: 1}}, Val: 187},
@@ -2738,6 +2738,13 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_SRC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_DST"},
 	}}},
+	{Key: StructKey{Name: "ctinfo_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ctinfo_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
+	}}},
 	{Key: StructKey{Name: "dccp_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "dccp_header", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "src_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "dst_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
@@ -8728,6 +8735,12 @@ var structDescs_amd64 = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_change", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "ifla_af_spec_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_af_spec_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, FldName: "AF_INET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, FldName: "AF_INET6"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, FldName: "AF_BRIDGE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, FldName: "AF_MPLS"},
+	}}},
 	{Key: StructKey{Name: "ifla_info_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_info_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond\", IFLA_INFO_DATA, array[bond_policy]]"}, FldName: "bond"},
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond_slave\", IFLA_INFO_SLAVE_DATA, bond_slave_policy]"}, FldName: "bond_slave"},
@@ -8891,7 +8904,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, FldName: "IFLA_VFINFO_LIST"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, FldName: "IFLA_VF_PORTS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, FldName: "IFLA_PORT_SELF"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, FldName: "IFLA_AF_SPEC"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, FldName: "IFLA_AF_SPEC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, FldName: "IFLA_EXT_MASK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, FldName: "IFLA_PROMISCUITY"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, FldName: "IFLA_NUM_TX_QUEUES"},
@@ -9157,6 +9170,10 @@ var structDescs_amd64 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_spec_dst"},
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_addr"},
 	}}},
+	{Key: StructKey{Name: "inet6_af_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "inet6_af_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, FldName: "IFLA_INET6_ADDR_GEN_MODE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, FldName: "IFLA_INET6_TOKEN"},
+	}}},
 	{Key: StructKey{Name: "input_absinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "input_absinfo", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "min", TypeSize: 4}}},
@@ -12821,13 +12838,6 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MIN"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MAX"},
 	}}},
-	{Key: StructKey{Name: "m_ctinfo_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_ctinfo_options", TypeSize: 24}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
-	}}},
 	{Key: StructKey{Name: "m_gact_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_gact_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, FldName: "TCA_GACT_PARMS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, FldName: "TCA_GACT_PROB"},
@@ -12848,14 +12858,6 @@ var structDescs_amd64 = []*KeyedStruct{
 	{Key: StructKey{Name: "m_mirred_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mirred_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, FldName: "TCA_MIRRED_PARMS"},
 	}}},
-	{Key: StructKey{Name: "m_mpls_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mpls_options", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
-	}}},
 	{Key: StructKey{Name: "m_nat_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_nat_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, FldName: "TCA_NAT_PARMS"},
 	}}},
@@ -13412,6 +13414,14 @@ var structDescs_amd64 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv6_packet"}, FldName: "ipv6"},
 		&StructType{Key: StructKey{Name: "llc_packet"}, FldName: "llc"},
 	}}},
+	{Key: StructKey{Name: "mpls_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mpls_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
+	}}},
 	{Key: StructKey{Name: "mptcp_ack_option"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mptcp_ack_option", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 1}}, Val: 30},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "length", TypeSize: 1}}, Path: []string{"parent"}},
@@ -18479,8 +18489,8 @@ var structDescs_amd64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, FldName: "nested"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, FldName: "nested"},
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_data"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_data", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "void"}, Kind: 1},
@@ -18496,7 +18506,7 @@ var structDescs_amd64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_nonested"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_nonested", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
 	}}},
 	{Key: StructKey{Name: "nl_mmap_req"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_mmap_req", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "bsize", TypeSize: 4}}},
@@ -18533,7795 +18543,9423 @@ var structDescs_amd64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "selector", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
 	}}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 1, RangeEnd: 32}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_BRIDGE, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_MPLS, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]", TypeSize: 288}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "cgw_csum_crc8"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "cgw_csum_xor"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_FILTER, int16], can_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_FILTER, int16], can_filter]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "can_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_exp_flags", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "conntrack_exp_func", Values: []string{"Q.931\x00", "callforwarding\x00", "sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "exp_nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ID, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ID, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "protonat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "protoinfo_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "dccp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64be", FldName: "payload", TypeSize: 8}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sctp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{17, 6, 1, 33, 132, 136, 47, 58}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_conntrack_status", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{2, 4, 1024, 4096, 8192}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "cta_ip_nla_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"netdevsim\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pci\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "devlink_devname"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"0000:00:10.0\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 138},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 140},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 139},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FLOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FLOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_GOTO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_GOTO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_L3MDEV, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_L3MDEV, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_OIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_OIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtm_protocol", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_TABLE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_TABLE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "fib_rule_uid_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifa_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifa_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LABEL, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LABEL, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "optional[int16]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipv4_addr"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 2, RangeEnd: 30},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 6, RangeEnd: 40},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EVENT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EVENT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65535},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "bond_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "gtp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "hsr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6gre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6ip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipgre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipvlan_nl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macsec_rtnl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macvlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sit_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrmi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[nlattr[VXCAN_INFO_PEER, peer_info]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[veth_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"bond\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"bond_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"bridge\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"bridge_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gtp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hsr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6tnl\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"ipip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ipvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"macsec\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvtap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ppp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"veth\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"vxcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"xfrm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "bond_slave_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 41},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_flags", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&UnionType{Key: StructKey{Name: "ifla_info_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKMODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKMODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_macaddr_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&StructType{Key: StructKey{Name: "rtnl_link_ifmap"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MASTER, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MASTER, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_VF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_VF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TXQLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TXQLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_vf_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "ifla_vf_link_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_mac"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifla_vf_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ifla_vf_rss_query_en"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "ifla_vf_spoofchk"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "ifla_vf_trust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "ifla_vf_tx_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vlan_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vlan_qos_mapping"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_xdp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]", TypeSize: 124}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "bpf_prog"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifla_xdp_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_daemon_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_dest_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_svc_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_daemon_states", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_fwd_methods", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_tun_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ip_vs_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 128},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, SubKind: "ipvs_pe_names", Values: []string{"sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "ipvs_sched_names", Values: []string{"none\x00", "dh\x00", "fo\x00", "lblc\x00", "lblcr\x00", "lc\x00", "nq\x00", "ovf\x00", "rr\x00", "sed\x00", "sh\x00", "wlc\x00", "wrr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_encap_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&UnionType{Key: StructKey{Name: "l2tp_tunnel_fd"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_l2spec_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 2, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_pwtype", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 4, 5, 7, 8, 11}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nda_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_MASTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_MASTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_SRC_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_SRC_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_NAME, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_NAME, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_ntbl_parm_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH1, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH1, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH2, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH2, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH3, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH3, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_gemodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_gimodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_NSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_NSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, SubKind: "cthelper_name", Values: []string{"syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 165},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 274},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_akm_suite", TypeSize: 4}}, Vals: []uint64{1027073, 1027074, 1027075, 1027076, 1027077, 1027078, 1027079, 1027080, 1027081, 1027083, 1027084, 1027086, 1027087, 1027088, 1027089}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_auth_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 152},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 245},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 109},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 264},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 146},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 261},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 270},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_ftm_responder_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 191},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 126},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 128},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 127},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 178},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_iftype", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 150},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 110},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 164},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 166},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 107},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 235},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 236},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_meshconf_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 237},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 112},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_mesh_setup_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_mgmt_subtype", FldName: "payload", TypeSize: 1}}, Vals: []uint64{10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 219},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 194},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 162},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 163},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 226},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 181},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 145},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "nl80211_reg_alpha2", Values: []string{"a\x00", "b\x00", "aa\x00", "bb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "reg_rule_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 125},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 220},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 119},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 132},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 255},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 246},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 247},
 		&StructType{Key: StructKey{Name: "nl80211_bss_select_rssi_adjust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 213},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_smps_mode", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 204},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 171},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 172},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sta_flags_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&StructType{Key: StructKey{Name: "nl80211_sta_flag_update"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 116},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 189},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 190},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeBegin: 2, RangeEnd: 253},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 228},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 276},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 275},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 129},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_sta_wme_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 278},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 266},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 267},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 268},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 135},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_tx_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 154},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_user_reg_hint_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 282},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 153},
 		&StructType{Key: StructKey{Name: "nl80211_wdev"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551615, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 106},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 105},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 209},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "txq_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_wpa_versions", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_op_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{3, 4, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551361},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_band_rssi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_txrate_gi", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 77},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nl80211_txrate_vht"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 4}}, Val: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlscat_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65534},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlslvl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_tags", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "socket_domain", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 10, 4, 16, 9, 3, 8, 5, 17}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nlbl_mgmt_protocol", FldName: "payload", TypeSize: 4}}, Vals: []uint64{5, 3, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "selinux_security_context", Values: []string{"u:r:untrusted_app:s0:c512,c768\x00", "u:object_r:app_data_file:s0:c512,c768\x00", "system_u:system_r:kernel_t:s0\x00", "unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00", "/sbin/dhclient\x00", "unconfined\x00", "/usr/lib/telepathy/mission-control-5\x00", "/usr/sbin/cups-browsed\x00", "/usr/sbin/cupsd\x00", "/usr/sbin/ntpd\x00", "system_u:object_r:adjtime_t:s0\x00", "system_u:object_r:admin_passwd_exec_t:s0\x00", "system_u:object_r:agp_device_t:s0\x00", "system_u:object_r:anacron_exec_t:s0\x00", "system_u:object_r:apm_bios_t:s0\x00", "system_u:object_r:apt_exec_t:s0\x00", "system_u:object_r:apt_lock_t:s0\x00", "system_u:object_r:apt_var_cache_t:s0\x00", "system_u:object_r:apt_var_lib_t:s0\x00", "system_u:object_r:apt_var_log_t:s0\x00", "system_u:object_r:audisp_exec_t:s0\x00", "system_u:object_r:audisp_remote_exec_t:s0\x00", "system_u:object_r:audisp_var_run_t:s0\x00", "system_u:object_r:auditctl_exec_t:s0\x00", "system_u:object_r:auditd_etc_t:s0\x00", "system_u:object_r:auditd_exec_t:s0\x00", "system_u:object_r:auditd_initrc_exec_t:s0\x00", "system_u:object_r:auditd_log_t:s0\x00", "system_u:object_r:auditd_unit_file_t:s0\x00", "system_u:object_r:auditd_var_run_t:s0\x00", "system_u:object_r:audit_spool_t:s0\x00", "system_u:object_r:auth_cache_t:s0\x00", "system_u:object_r:autofs_device_t:s0\x00", "system_u:object_r:bin_t:s0\x00", "system_u:object_r:boot_t:s0\x00", "system_u:object_r:bsdpty_device_t:s0\x00", "system_u:object_r:cert_t:s0\x00", "system_u:object_r:cgroup_t:s0\x00", "system_u:object_r:checkpolicy_exec_t:s0\x00", "system_u:object_r:chfn_exec_t:s0\x00", "system_u:object_r:chkpwd_exec_t:s0\x00", "system_u:object_r:clock_device_t:s0\x00", "system_u:object_r:console_device_t:s0\x00", "system_u:object_r:cpu_device_t:s0\x00", "system_u:object_r:cpu_online_t:s0\x00", "system_u:object_r:crack_db_t:s0\x00", "system_u:object_r:crack_exec_t:s0\x00", "system_u:object_r:crash_device_t:s0\x00", "system_u:object_r:crond_exec_t:s0\x00", "system_u:object_r:crond_initrc_exec_t:s0\x00", "system_u:object_r:crond_unit_file_t:s0\x00", "system_u:object_r:crond_var_run_t:s0\x00", "system_u:object_r:cron_log_t:s0\x00", "system_u:object_r:cron_spool_t:s0\x00", "system_u:object_r:crontab_exec_t:s0\x00", "system_u:object_r:crypt_device_t:s0\x00", "system_u:object_r:dbusd_etc_t:s0\x00", "system_u:object_r:dbusd_exec_t:s0\x00", "system_u:object_r:default_context_t:s0\x00", "system_u:object_r:default_t:s0\x00", "system_u:object_r:depmod_exec_t:s0\x00", "system_u:object_r:devicekit_disk_exec_t:s0\x00", "system_u:object_r:devicekit_exec_t:s0\x00", "system_u:object_r:devicekit_power_exec_t:s0\x00", "system_u:object_r:devicekit_var_lib_t:s0\x00", "system_u:object_r:devicekit_var_run_t:s0\x00", "system_u:object_r:device_t:s0\x00", "system_u:object_r:devlog_t:s0\x00", "system_u:object_r:devpts_t:s0\x00", "system_u:object_r:devtty_t:s0\x00", "system_u:object_r:dhcpc_exec_t:s0\x00", "system_u:object_r:dhcpc_state_t:s0\x00", "system_u:object_r:dhcpc_var_run_t:s0\x00", "system_u:object_r:dhcpd_exec_t:s0\x00", "system_u:object_r:dhcpd_initrc_exec_t:s0\x00", "system_u:object_r:dhcpd_state_t:s0\x00", "system_u:object_r:dhcpd_unit_file_t:s0\x00", "system_u:object_r:dhcpd_var_run_t:s0\x00", "system_u:object_r:dhcp_etc_t:s0\x00", "system_u:object_r:dhcp_state_t:s0\x00", "system_u:object_r:dlm_control_device_t:s0\x00", "system_u:object_r:dmesg_exec_t:s0\x00", "system_u:object_r:dmidecode_exec_t:s0\x00", "system_u:object_r:dpkg_exec_t:s0\x00", "system_u:object_r:dpkg_lock_t:s0\x00", "system_u:object_r:dpkg_var_lib_t:s0\x00", "system_u:object_r:dri_device_t:s0\x00", "system_u:object_r:etc_aliases_t:s0\x00", "system_u:object_r:etc_mail_t:s0\x00", "system_u:object_r:etc_runtime_t:s0\x00", "system_u:object_r:etc_t:s0\x00", "system_u:object_r:event_device_t:s0\x00", 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 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
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 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
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 		&StructType{Key: StructKey{Name: "mpls_label"}, FldName: "payload"},
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 		&UnionType{Key: StructKey{Name: "nl_generic_attr"}, FldName: "payload"},
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-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_METRICS, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_METRICS, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "rtnexthop"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]", TypeSize: 132}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 128}, Type: &StructType{Key: StructKey{Name: "mpls_label"}}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_OIF, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_OIF, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "sockaddr_generic"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"connmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"csum\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"ct\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ctinfo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ife\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ipt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mirred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"mpls\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"nat\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"police\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"sample\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"simple\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"skbmod\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"tunnel_key\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tca_actions_kinds", Values: []string{"bpf\x00", "connmark\x00", "csum\x00", "gact\x00", "ife\x00", "ipt\x00", "mirred\x00", "nat\x00", "pedit\x00", "police\x00", "sample\x00", "skbedit\x00", "skbmod\x00", "tunnel_key\x00", "vlan\x00", "xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_connmark_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_csum_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ct_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ctinfo_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mirred_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mpls_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_nat_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_FD, int16], sock]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_FD, int16], sock]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "payload", TypeSize: 2}}, Path: []string{"tca_bpf_ops", "TCA_BPF_OPS", "payload"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_ack_filter", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_atm", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_diffserv_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_flow_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551552, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_cbq_fopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbq_lssopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_ratespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_cbq_wrropt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbs_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_connmark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_csum"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_ct_actions", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_DATA, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_DATA, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_dsmark_ind", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_ematch_tree_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_ematch_tree_list"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"policy\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nfproto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 5, 7, 10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_meta_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flower_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
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+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 57},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 58},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 65},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 66},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 59},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 60},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 95},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 91},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 92},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 93},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 94},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 79},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 77},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 78},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 81},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 83},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 84},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts_geneve"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 85},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 47},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 48},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 49},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 50},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 51},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 56},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 68},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 69},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 88},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 87},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 71},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 72},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 131071},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flow_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gact_p"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gred_sopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]", TypeSize: 56}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gred_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_htb_glob"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]", TypeSize: 48}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_htb_opt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ife_meta_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_ife"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, SubKind: "ipt_tables", Values: []string{"filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xt_entry_target"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"atm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"basic\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"bfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"blackhole\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"cake\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbs\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"cgroup\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"choke\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"clsact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"drr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"dsmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"etf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"flow\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"flower\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"fq_codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fw\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"hfsc\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hhf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"htb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"ingress\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"matchall\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"mq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mqprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"multiq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"netem\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"pfifo_fast\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, Values: []string{"pfifo_head_drop\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pie\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"plug\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"prio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"qfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"red\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"route\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"rr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"rsvp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"rsvp6\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"taprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"tbf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"tcindex\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"u32\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mirred"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mpls"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_shapers", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_nat"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_corr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_netem_corrupt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 100},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netem_loss_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "tc_netem_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_netem_reorder"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&StructType{Key: StructKey{Name: "tc_netem_slot"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_atm_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_hfsc_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_qfq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_basic_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_cgroup_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flow_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flower_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_fw_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_matchall_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp6_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_route_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_tcindex_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_u32_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cake_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_choke_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_dsmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_gred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_hhf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_pie_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_red_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_tbf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_drr_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_dsmark_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_cbs_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_etf_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_sfb_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mqprio_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_multiq_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_plug_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_prio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]", TypeSize: 76}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_sfq_qopt_v1"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_keys_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_key_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_cmd", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_header_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]", TypeSize: 60}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_police"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RATE, int16], tc_estimator]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RATE, int16], tc_estimator]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_estimator"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nla_bitfield32"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_rsvp_pinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sfb_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_skbmod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "stab_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sizespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]", TypeSize: 88}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_mqprio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_sched_entry"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tc_taprio_sched_entries"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_BURST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_BURST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_tbf_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 9000},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_tunnel_key"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_HASH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_HASH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_LINK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_LINK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "tc_u32_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_u32_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "team_attr_option"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_lb_tx_method", Values: []string{"hash\x00", "hash_to_port_mapping\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_mode", Values: []string{"activebackup\x00", "broadcast\x00", "loadbalance\x00", "random\x00", "roundrobin\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"activeport\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"bpf_hash_func\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_hash_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_port_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_stats_refresh_interval\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_hash_to_port_mapping\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_method\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mode\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"priority\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"queue_id\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup_enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 11},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 14},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_team", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_bearer_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tipc_bearer_name"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tipc_bearer_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_link_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_links", Values: []string{"broadcast-link\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_media_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_media", Values: []string{"eth\x00", "ib\x00", "udp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_monitor_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_net_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_sock_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&StructType{Key: StructKey{Name: "xfrm_address_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "xfrm_algo_aead"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "xfrm_algo_hash"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "xfrm_algo_auth"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrm_algo_compress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "xfrm_algo_skcipher"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrm_encap_tmpl"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&StructType{Key: StructKey{Name: "xfrm_user_kmaddress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "xfrm_lifetime_cur"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&StructType{Key: StructKey{Name: "xfrm_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_migrate"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&StructType{Key: StructKey{Name: "xfrm_user_offload"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]", TypeSize: 172}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_type"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "xfrm_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{51, 50, 108, 60, 43, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state_esn"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]", TypeSize: 228}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&StructType{Key: StructKey{Name: "xfrm_user_sec_ctx"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[128]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_tmpl"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "inet6_af_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 26},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_af_spec_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ctinfo_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_connmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_csum_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ct_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[flags[rtnl_af, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtnl_af", FldName: "nla_type", TypeSize: 2}}, Vals: []uint64{2, 10, 7, 28}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_mirred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_nat_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "mpls_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 24}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 16}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 28}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "npioctl"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "npioctl", TypeSize: 8}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ppp_proto", FldName: "protocol", TypeSize: 4}}, Vals: []uint64{33, 41, 43, 45, 47, 61, 87, 251, 253, 641, 643, 32801, 32809, 32811, 32855, 33019, 33021, 33021, 49185, 49187, 49189, 49699, 49193}},
@@ -31304,129 +32942,129 @@ var structDescs_amd64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "v_action", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
 	}}},
 	{Key: StructKey{Name: "tca_actions"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, FldName: "m_bpf"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, FldName: "m_ctinfo"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, FldName: "m_gact"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, FldName: "m_ife"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, FldName: "m_ipt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, FldName: "m_xt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, FldName: "m_mpls"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, FldName: "m_pedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, FldName: "m_police"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, FldName: "m_sample"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, FldName: "m_simple"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, FldName: "m_skbedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, FldName: "m_skbmod"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, FldName: "m_tunnel_key"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, FldName: "m_vlan"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, FldName: "m_bpf"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, FldName: "m_ctinfo"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, FldName: "m_gact"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, FldName: "m_ife"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, FldName: "m_ipt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, FldName: "m_xt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, FldName: "m_mpls"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, FldName: "m_pedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, FldName: "m_police"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, FldName: "m_sample"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, FldName: "m_simple"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, FldName: "m_skbedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, FldName: "m_skbmod"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, FldName: "m_tunnel_key"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, FldName: "m_vlan"},
 	}}},
 	{Key: StructKey{Name: "tca_actions_kind_index"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_kind_index", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, FldName: "TCA_ACT_KIND"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, FldName: "TCA_ACT_INDEX"},
 	}}},
-	{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", m_bpf_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"connmark\", m_connmark_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"csum\", m_csum_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ct\", m_ct_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", m_ctinfo_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", ctinfo_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", m_gact_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", m_ife_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", m_ipt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mirred\", m_mirred_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", m_mpls_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", mpls_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"nat\", m_nat_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", m_pedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", m_police_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", m_sample_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", m_simple_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", m_skbedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", m_skbmod_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", m_vlan_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", m_xt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_bpf_ops"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_bpf_ops", IsVarlen: true}, Fields: []Type{
@@ -31434,14 +33072,14 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, FldName: "TCA_BPF_OPS"},
 	}}},
 	{Key: StructKey{Name: "tca_ematch_tree_list"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematch_tree_list", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
 	}}},
 	{Key: StructKey{Name: "tca_ematches"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematches", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, FldName: "TCA_EMATCH_TREE_HDR"},
@@ -32647,7 +34285,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, FldName: "TIPC_NLA_SOCK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, FldName: "TIPC_NLA_LINK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, FldName: "TIPC_NLA_MEDIA"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, FldName: "TIPC_NLA_NET"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, FldName: "TIPC_NLA_MON"},
 	}}},
@@ -58536,6 +60174,9 @@ var consts_amd64 = []ConstValue{
 	{Name: "IFLA_IFALIAS", Value: 20},
 	{Name: "IFLA_IFNAME", Value: 3},
 	{Name: "IFLA_IF_NETNSID", Value: 46},
+	{Name: "IFLA_INET6_ADDR_GEN_MODE", Value: 8},
+	{Name: "IFLA_INET6_TOKEN", Value: 7},
+	{Name: "IFLA_INET_CONF", Value: 1},
 	{Name: "IFLA_INFO_DATA", Value: 2},
 	{Name: "IFLA_INFO_KIND", Value: 1},
 	{Name: "IFLA_INFO_SLAVE_DATA", Value: 5},
@@ -58927,6 +60568,7 @@ var consts_amd64 = []ConstValue{
 	{Name: "IPT_TTL_GT", Value: 3},
 	{Name: "IPT_TTL_LT", Value: 2},
 	{Name: "IPT_TTL_NE", Value: 1},
+	{Name: "IPV4_DEVCONF_MAX", Value: 32},
 	{Name: "IPV4_FLOW", Value: 16},
 	{Name: "IPV4_USER_FLOW", Value: 13},
 	{Name: "IPV6_2292DSTOPTS", Value: 4},
@@ -65435,4 +67077,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "eb04764429761ca53fcd5fb6aabeb588d7179d24"
+const revision_amd64 = "87856dd1c58eebc8bbc562cc5d43e45e757a20c1"
diff --git a/sys/linux/gen/arm.go b/sys/linux/gen/arm.go
index 9aaaab428..9a0d6c5a3 100644
--- a/sys/linux/gen/arm.go
+++ b/sys/linux/gen/arm.go
@@ -281,7 +281,7 @@ var structDescs_arm = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "action_dump_flags"}, FldName: "action_dump_flags"},
 	}}},
 	{Key: StructKey{Name: "action_gd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "action_gd_policy", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
 	}}},
 	{Key: StructKey{Name: "address_netrom_dev"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "address_netrom_dev", TypeSize: 7}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "b0", TypeSize: 1}}, Val: 187},
@@ -2722,6 +2722,13 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_SRC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_DST"},
 	}}},
+	{Key: StructKey{Name: "ctinfo_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ctinfo_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
+	}}},
 	{Key: StructKey{Name: "dccp_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "dccp_header", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "src_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "dst_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
@@ -8617,6 +8624,12 @@ var structDescs_arm = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_change", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "ifla_af_spec_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_af_spec_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, FldName: "AF_INET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, FldName: "AF_INET6"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, FldName: "AF_BRIDGE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, FldName: "AF_MPLS"},
+	}}},
 	{Key: StructKey{Name: "ifla_info_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_info_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond\", IFLA_INFO_DATA, array[bond_policy]]"}, FldName: "bond"},
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond_slave\", IFLA_INFO_SLAVE_DATA, bond_slave_policy]"}, FldName: "bond_slave"},
@@ -8780,7 +8793,7 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, FldName: "IFLA_VFINFO_LIST"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, FldName: "IFLA_VF_PORTS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, FldName: "IFLA_PORT_SELF"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, FldName: "IFLA_AF_SPEC"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, FldName: "IFLA_AF_SPEC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, FldName: "IFLA_EXT_MASK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, FldName: "IFLA_PROMISCUITY"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, FldName: "IFLA_NUM_TX_QUEUES"},
@@ -9042,6 +9055,10 @@ var structDescs_arm = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_spec_dst"},
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_addr"},
 	}}},
+	{Key: StructKey{Name: "inet6_af_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "inet6_af_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, FldName: "IFLA_INET6_ADDR_GEN_MODE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, FldName: "IFLA_INET6_TOKEN"},
+	}}},
 	{Key: StructKey{Name: "input_absinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "input_absinfo", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "min", TypeSize: 4}}},
@@ -12509,13 +12526,6 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MIN"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MAX"},
 	}}},
-	{Key: StructKey{Name: "m_ctinfo_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_ctinfo_options", TypeSize: 24}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
-	}}},
 	{Key: StructKey{Name: "m_gact_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_gact_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, FldName: "TCA_GACT_PARMS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, FldName: "TCA_GACT_PROB"},
@@ -12536,14 +12546,6 @@ var structDescs_arm = []*KeyedStruct{
 	{Key: StructKey{Name: "m_mirred_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mirred_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, FldName: "TCA_MIRRED_PARMS"},
 	}}},
-	{Key: StructKey{Name: "m_mpls_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mpls_options", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
-	}}},
 	{Key: StructKey{Name: "m_nat_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_nat_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, FldName: "TCA_NAT_PARMS"},
 	}}},
@@ -13100,6 +13102,14 @@ var structDescs_arm = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv6_packet"}, FldName: "ipv6"},
 		&StructType{Key: StructKey{Name: "llc_packet"}, FldName: "llc"},
 	}}},
+	{Key: StructKey{Name: "mpls_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mpls_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
+	}}},
 	{Key: StructKey{Name: "mptcp_ack_option"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mptcp_ack_option", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 1}}, Val: 30},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "length", TypeSize: 1}}, Path: []string{"parent"}},
@@ -17798,8 +17808,8 @@ var structDescs_arm = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, FldName: "nested"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, FldName: "nested"},
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_data"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_data", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "void"}, Kind: 1},
@@ -17815,7 +17825,7 @@ var structDescs_arm = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_nonested"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_nonested", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
 	}}},
 	{Key: StructKey{Name: "nl_mmap_req"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_mmap_req", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "bsize", TypeSize: 4}}},
@@ -17852,7795 +17862,9423 @@ var structDescs_arm = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "selector", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
 	}}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 1, RangeEnd: 32}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_BRIDGE, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_MPLS, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]", TypeSize: 288}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "cgw_csum_crc8"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "cgw_csum_xor"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_FILTER, int16], can_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_FILTER, int16], can_filter]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "can_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_exp_flags", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "conntrack_exp_func", Values: []string{"Q.931\x00", "callforwarding\x00", "sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "exp_nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ID, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ID, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "protonat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "protoinfo_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "dccp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64be", FldName: "payload", TypeSize: 8}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sctp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{17, 6, 1, 33, 132, 136, 47, 58}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_conntrack_status", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{2, 4, 1024, 4096, 8192}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "cta_ip_nla_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"netdevsim\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pci\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "devlink_devname"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"0000:00:10.0\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 138},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 140},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 139},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FLOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FLOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_GOTO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_GOTO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_L3MDEV, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_L3MDEV, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_OIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_OIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtm_protocol", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_TABLE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_TABLE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "fib_rule_uid_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifa_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifa_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LABEL, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LABEL, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "optional[int16]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipv4_addr"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 2, RangeEnd: 30},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 6, RangeEnd: 40},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EVENT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EVENT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65535},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "bond_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "gtp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "hsr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6gre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6ip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipgre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipvlan_nl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macsec_rtnl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macvlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sit_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrmi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[nlattr[VXCAN_INFO_PEER, peer_info]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[veth_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"bond\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"bond_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"bridge\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"bridge_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gtp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hsr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6tnl\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"ipip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ipvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"macsec\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvtap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ppp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"veth\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"vxcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"xfrm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "bond_slave_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 41},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_flags", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&UnionType{Key: StructKey{Name: "ifla_info_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKMODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKMODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_macaddr_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&StructType{Key: StructKey{Name: "rtnl_link_ifmap"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MASTER, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MASTER, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_VF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_VF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TXQLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TXQLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_vf_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "ifla_vf_link_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_mac"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifla_vf_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ifla_vf_rss_query_en"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "ifla_vf_spoofchk"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "ifla_vf_trust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "ifla_vf_tx_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vlan_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vlan_qos_mapping"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_xdp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]", TypeSize: 124}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "bpf_prog"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifla_xdp_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_daemon_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_dest_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_svc_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_daemon_states", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_fwd_methods", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_tun_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ip_vs_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 128},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, SubKind: "ipvs_pe_names", Values: []string{"sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "ipvs_sched_names", Values: []string{"none\x00", "dh\x00", "fo\x00", "lblc\x00", "lblcr\x00", "lc\x00", "nq\x00", "ovf\x00", "rr\x00", "sed\x00", "sh\x00", "wlc\x00", "wrr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_encap_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&UnionType{Key: StructKey{Name: "l2tp_tunnel_fd"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_l2spec_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 2, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_pwtype", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 4, 5, 7, 8, 11}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nda_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_MASTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_MASTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_SRC_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_SRC_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_NAME, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_NAME, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_ntbl_parm_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH1, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH1, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH2, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH2, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH3, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH3, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_gemodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_gimodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_NSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_NSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, SubKind: "cthelper_name", Values: []string{"syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 165},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 274},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_akm_suite", TypeSize: 4}}, Vals: []uint64{1027073, 1027074, 1027075, 1027076, 1027077, 1027078, 1027079, 1027080, 1027081, 1027083, 1027084, 1027086, 1027087, 1027088, 1027089}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_auth_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 152},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 245},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 109},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 264},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 146},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 261},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 270},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_ftm_responder_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 191},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 126},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 128},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 127},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 178},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_iftype", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 150},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 110},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 164},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 166},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 107},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 235},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 236},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_meshconf_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 237},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 112},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_mesh_setup_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_mgmt_subtype", FldName: "payload", TypeSize: 1}}, Vals: []uint64{10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 219},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 194},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 162},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 163},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 226},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 181},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 145},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "nl80211_reg_alpha2", Values: []string{"a\x00", "b\x00", "aa\x00", "bb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "reg_rule_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 125},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 220},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 119},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 132},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 255},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 246},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 247},
 		&StructType{Key: StructKey{Name: "nl80211_bss_select_rssi_adjust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 213},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_smps_mode", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 204},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 171},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 172},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sta_flags_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&StructType{Key: StructKey{Name: "nl80211_sta_flag_update"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 116},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 189},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 190},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeBegin: 2, RangeEnd: 253},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 228},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 276},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 275},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 129},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_sta_wme_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 278},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 266},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 267},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 268},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 135},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_tx_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 154},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_user_reg_hint_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 282},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 153},
 		&StructType{Key: StructKey{Name: "nl80211_wdev"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551615, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 106},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 105},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 209},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "txq_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_wpa_versions", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_op_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{3, 4, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551361},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_band_rssi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_txrate_gi", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 77},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nl80211_txrate_vht"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 4}}, Val: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlscat_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65534},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlslvl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_tags", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "socket_domain", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 10, 4, 16, 9, 3, 8, 5, 17}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nlbl_mgmt_protocol", FldName: "payload", TypeSize: 4}}, Vals: []uint64{5, 3, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "selinux_security_context", Values: []string{"u:r:untrusted_app:s0:c512,c768\x00", "u:object_r:app_data_file:s0:c512,c768\x00", "system_u:system_r:kernel_t:s0\x00", "unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00", "/sbin/dhclient\x00", "unconfined\x00", "/usr/lib/telepathy/mission-control-5\x00", "/usr/sbin/cups-browsed\x00", "/usr/sbin/cupsd\x00", "/usr/sbin/ntpd\x00", "system_u:object_r:adjtime_t:s0\x00", "system_u:object_r:admin_passwd_exec_t:s0\x00", "system_u:object_r:agp_device_t:s0\x00", "system_u:object_r:anacron_exec_t:s0\x00", "system_u:object_r:apm_bios_t:s0\x00", "system_u:object_r:apt_exec_t:s0\x00", "system_u:object_r:apt_lock_t:s0\x00", "system_u:object_r:apt_var_cache_t:s0\x00", "system_u:object_r:apt_var_lib_t:s0\x00", "system_u:object_r:apt_var_log_t:s0\x00", "system_u:object_r:audisp_exec_t:s0\x00", "system_u:object_r:audisp_remote_exec_t:s0\x00", "system_u:object_r:audisp_var_run_t:s0\x00", "system_u:object_r:auditctl_exec_t:s0\x00", "system_u:object_r:auditd_etc_t:s0\x00", "system_u:object_r:auditd_exec_t:s0\x00", "system_u:object_r:auditd_initrc_exec_t:s0\x00", "system_u:object_r:auditd_log_t:s0\x00", "system_u:object_r:auditd_unit_file_t:s0\x00", "system_u:object_r:auditd_var_run_t:s0\x00", "system_u:object_r:audit_spool_t:s0\x00", "system_u:object_r:auth_cache_t:s0\x00", "system_u:object_r:autofs_device_t:s0\x00", "system_u:object_r:bin_t:s0\x00", "system_u:object_r:boot_t:s0\x00", "system_u:object_r:bsdpty_device_t:s0\x00", "system_u:object_r:cert_t:s0\x00", "system_u:object_r:cgroup_t:s0\x00", "system_u:object_r:checkpolicy_exec_t:s0\x00", "system_u:object_r:chfn_exec_t:s0\x00", "system_u:object_r:chkpwd_exec_t:s0\x00", "system_u:object_r:clock_device_t:s0\x00", "system_u:object_r:console_device_t:s0\x00", "system_u:object_r:cpu_device_t:s0\x00", "system_u:object_r:cpu_online_t:s0\x00", "system_u:object_r:crack_db_t:s0\x00", "system_u:object_r:crack_exec_t:s0\x00", "system_u:object_r:crash_device_t:s0\x00", "system_u:object_r:crond_exec_t:s0\x00", "system_u:object_r:crond_initrc_exec_t:s0\x00", "system_u:object_r:crond_unit_file_t:s0\x00", "system_u:object_r:crond_var_run_t:s0\x00", "system_u:object_r:cron_log_t:s0\x00", "system_u:object_r:cron_spool_t:s0\x00", "system_u:object_r:crontab_exec_t:s0\x00", "system_u:object_r:crypt_device_t:s0\x00", "system_u:object_r:dbusd_etc_t:s0\x00", "system_u:object_r:dbusd_exec_t:s0\x00", "system_u:object_r:default_context_t:s0\x00", "system_u:object_r:default_t:s0\x00", "system_u:object_r:depmod_exec_t:s0\x00", "system_u:object_r:devicekit_disk_exec_t:s0\x00", "system_u:object_r:devicekit_exec_t:s0\x00", "system_u:object_r:devicekit_power_exec_t:s0\x00", "system_u:object_r:devicekit_var_lib_t:s0\x00", "system_u:object_r:devicekit_var_run_t:s0\x00", "system_u:object_r:device_t:s0\x00", "system_u:object_r:devlog_t:s0\x00", "system_u:object_r:devpts_t:s0\x00", "system_u:object_r:devtty_t:s0\x00", "system_u:object_r:dhcpc_exec_t:s0\x00", "system_u:object_r:dhcpc_state_t:s0\x00", "system_u:object_r:dhcpc_var_run_t:s0\x00", "system_u:object_r:dhcpd_exec_t:s0\x00", "system_u:object_r:dhcpd_initrc_exec_t:s0\x00", "system_u:object_r:dhcpd_state_t:s0\x00", "system_u:object_r:dhcpd_unit_file_t:s0\x00", "system_u:object_r:dhcpd_var_run_t:s0\x00", "system_u:object_r:dhcp_etc_t:s0\x00", "system_u:object_r:dhcp_state_t:s0\x00", "system_u:object_r:dlm_control_device_t:s0\x00", "system_u:object_r:dmesg_exec_t:s0\x00", "system_u:object_r:dmidecode_exec_t:s0\x00", "system_u:object_r:dpkg_exec_t:s0\x00", "system_u:object_r:dpkg_lock_t:s0\x00", "system_u:object_r:dpkg_var_lib_t:s0\x00", "system_u:object_r:dri_device_t:s0\x00", "system_u:object_r:etc_aliases_t:s0\x00", "system_u:object_r:etc_mail_t:s0\x00", "system_u:object_r:etc_runtime_t:s0\x00", "system_u:object_r:etc_t:s0\x00", "system_u:object_r:event_device_t:s0\x00", 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 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
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 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
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 		&StructType{Key: StructKey{Name: "mpls_label"}, FldName: "payload"},
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 		&UnionType{Key: StructKey{Name: "nl_generic_attr"}, FldName: "payload"},
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-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_METRICS, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_METRICS, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "rtnexthop"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]", TypeSize: 132}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 128}, Type: &StructType{Key: StructKey{Name: "mpls_label"}}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_OIF, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_OIF, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "sockaddr_generic"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"connmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"csum\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"ct\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ctinfo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ife\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ipt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mirred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"mpls\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"nat\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"police\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"sample\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"simple\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"skbmod\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"tunnel_key\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tca_actions_kinds", Values: []string{"bpf\x00", "connmark\x00", "csum\x00", "gact\x00", "ife\x00", "ipt\x00", "mirred\x00", "nat\x00", "pedit\x00", "police\x00", "sample\x00", "skbedit\x00", "skbmod\x00", "tunnel_key\x00", "vlan\x00", "xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_connmark_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_csum_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ct_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ctinfo_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mirred_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mpls_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_nat_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_FD, int16], sock]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_FD, int16], sock]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "payload", TypeSize: 2}}, Path: []string{"tca_bpf_ops", "TCA_BPF_OPS", "payload"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_ack_filter", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_atm", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_diffserv_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_flow_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551552, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_cbq_fopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbq_lssopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_ratespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_cbq_wrropt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbs_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_connmark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_csum"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_ct_actions", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_DATA, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_DATA, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_dsmark_ind", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_ematch_tree_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_ematch_tree_list"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"policy\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nfproto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 5, 7, 10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_meta_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flower_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
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+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 57},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 58},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 65},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 66},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 59},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 60},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 95},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 91},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 92},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 93},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 94},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 79},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 77},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 78},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 81},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 83},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 84},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts_geneve"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 85},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 47},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 48},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 49},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 50},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 51},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 56},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 68},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 69},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 88},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 87},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 71},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 72},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 131071},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flow_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gact_p"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gred_sopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]", TypeSize: 56}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gred_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_htb_glob"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]", TypeSize: 48}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_htb_opt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ife_meta_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_ife"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, SubKind: "ipt_tables", Values: []string{"filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xt_entry_target"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"atm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"basic\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"bfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"blackhole\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"cake\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbs\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"cgroup\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"choke\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"clsact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"drr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"dsmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"etf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"flow\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"flower\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"fq_codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fw\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"hfsc\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hhf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"htb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"ingress\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"matchall\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"mq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mqprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"multiq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"netem\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"pfifo_fast\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, Values: []string{"pfifo_head_drop\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pie\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"plug\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"prio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"qfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"red\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"route\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"rr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"rsvp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"rsvp6\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"taprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"tbf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"tcindex\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"u32\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mirred"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mpls"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_shapers", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_nat"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_corr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_netem_corrupt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 100},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netem_loss_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "tc_netem_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_netem_reorder"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&StructType{Key: StructKey{Name: "tc_netem_slot"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_atm_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_hfsc_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_qfq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_basic_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_cgroup_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flow_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flower_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_fw_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_matchall_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp6_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_route_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_tcindex_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_u32_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cake_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_choke_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_dsmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_gred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_hhf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_pie_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_red_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_tbf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_drr_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_dsmark_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_cbs_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_etf_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_sfb_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mqprio_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_multiq_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_plug_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_prio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]", TypeSize: 76}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_sfq_qopt_v1"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_keys_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_key_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_cmd", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_header_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]", TypeSize: 60}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_police"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RATE, int16], tc_estimator]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RATE, int16], tc_estimator]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_estimator"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nla_bitfield32"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_rsvp_pinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sfb_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_skbmod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "stab_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sizespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]", TypeSize: 88}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_mqprio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_sched_entry"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tc_taprio_sched_entries"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_BURST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_BURST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_tbf_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 9000},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_tunnel_key"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_HASH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_HASH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_LINK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_LINK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "tc_u32_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_u32_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "team_attr_option"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_lb_tx_method", Values: []string{"hash\x00", "hash_to_port_mapping\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_mode", Values: []string{"activebackup\x00", "broadcast\x00", "loadbalance\x00", "random\x00", "roundrobin\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"activeport\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"bpf_hash_func\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_hash_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_port_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_stats_refresh_interval\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_hash_to_port_mapping\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_method\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mode\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"priority\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"queue_id\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup_enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 11},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 14},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_team", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_bearer_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tipc_bearer_name"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tipc_bearer_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_link_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_links", Values: []string{"broadcast-link\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_media_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_media", Values: []string{"eth\x00", "ib\x00", "udp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_monitor_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_net_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_sock_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&StructType{Key: StructKey{Name: "xfrm_address_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "xfrm_algo_aead"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "xfrm_algo_hash"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "xfrm_algo_auth"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrm_algo_compress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "xfrm_algo_skcipher"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrm_encap_tmpl"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&StructType{Key: StructKey{Name: "xfrm_user_kmaddress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "xfrm_lifetime_cur"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&StructType{Key: StructKey{Name: "xfrm_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_migrate"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&StructType{Key: StructKey{Name: "xfrm_user_offload"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]", TypeSize: 172}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_type"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "xfrm_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{51, 50, 108, 60, 43, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state_esn"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]", TypeSize: 228}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&StructType{Key: StructKey{Name: "xfrm_user_sec_ctx"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[128]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_tmpl"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "inet6_af_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 26},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_af_spec_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ctinfo_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_connmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_csum_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ct_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[flags[rtnl_af, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtnl_af", FldName: "nla_type", TypeSize: 2}}, Vals: []uint64{2, 10, 7, 28}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_mirred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_nat_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "mpls_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 24}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 16}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 28}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "npioctl"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "npioctl", TypeSize: 8}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ppp_proto", FldName: "protocol", TypeSize: 4}}, Vals: []uint64{33, 41, 43, 45, 47, 61, 87, 251, 253, 641, 643, 32801, 32809, 32811, 32855, 33019, 33021, 33021, 49185, 49187, 49189, 49699, 49193}},
@@ -30604,129 +32242,129 @@ var structDescs_arm = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "v_action", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
 	}}},
 	{Key: StructKey{Name: "tca_actions"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, FldName: "m_bpf"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, FldName: "m_ctinfo"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, FldName: "m_gact"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, FldName: "m_ife"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, FldName: "m_ipt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, FldName: "m_xt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, FldName: "m_mpls"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, FldName: "m_pedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, FldName: "m_police"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, FldName: "m_sample"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, FldName: "m_simple"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, FldName: "m_skbedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, FldName: "m_skbmod"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, FldName: "m_tunnel_key"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, FldName: "m_vlan"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, FldName: "m_bpf"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, FldName: "m_ctinfo"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, FldName: "m_gact"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, FldName: "m_ife"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, FldName: "m_ipt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, FldName: "m_xt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, FldName: "m_mpls"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, FldName: "m_pedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, FldName: "m_police"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, FldName: "m_sample"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, FldName: "m_simple"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, FldName: "m_skbedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, FldName: "m_skbmod"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, FldName: "m_tunnel_key"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, FldName: "m_vlan"},
 	}}},
 	{Key: StructKey{Name: "tca_actions_kind_index"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_kind_index", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, FldName: "TCA_ACT_KIND"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, FldName: "TCA_ACT_INDEX"},
 	}}},
-	{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", m_bpf_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"connmark\", m_connmark_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"csum\", m_csum_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ct\", m_ct_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", m_ctinfo_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", ctinfo_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", m_gact_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", m_ife_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", m_ipt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mirred\", m_mirred_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", m_mpls_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", mpls_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"nat\", m_nat_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", m_pedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", m_police_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", m_sample_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", m_simple_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", m_skbedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", m_skbmod_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", m_vlan_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", m_xt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_bpf_ops"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_bpf_ops", IsVarlen: true}, Fields: []Type{
@@ -30734,14 +32372,14 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, FldName: "TCA_BPF_OPS"},
 	}}},
 	{Key: StructKey{Name: "tca_ematch_tree_list"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematch_tree_list", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
 	}}},
 	{Key: StructKey{Name: "tca_ematches"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematches", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, FldName: "TCA_EMATCH_TREE_HDR"},
@@ -31897,7 +33535,7 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, FldName: "TIPC_NLA_SOCK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, FldName: "TIPC_NLA_LINK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, FldName: "TIPC_NLA_MEDIA"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, FldName: "TIPC_NLA_NET"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, FldName: "TIPC_NLA_MON"},
 	}}},
@@ -57458,6 +59096,9 @@ var consts_arm = []ConstValue{
 	{Name: "IFLA_IFALIAS", Value: 20},
 	{Name: "IFLA_IFNAME", Value: 3},
 	{Name: "IFLA_IF_NETNSID", Value: 46},
+	{Name: "IFLA_INET6_ADDR_GEN_MODE", Value: 8},
+	{Name: "IFLA_INET6_TOKEN", Value: 7},
+	{Name: "IFLA_INET_CONF", Value: 1},
 	{Name: "IFLA_INFO_DATA", Value: 2},
 	{Name: "IFLA_INFO_KIND", Value: 1},
 	{Name: "IFLA_INFO_SLAVE_DATA", Value: 5},
@@ -57848,6 +59489,7 @@ var consts_arm = []ConstValue{
 	{Name: "IPT_TTL_GT", Value: 3},
 	{Name: "IPT_TTL_LT", Value: 2},
 	{Name: "IPT_TTL_NE", Value: 1},
+	{Name: "IPV4_DEVCONF_MAX", Value: 32},
 	{Name: "IPV4_FLOW", Value: 16},
 	{Name: "IPV4_USER_FLOW", Value: 13},
 	{Name: "IPV6_2292DSTOPTS", Value: 4},
@@ -64281,4 +65923,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "c6c8b3b4764946adce979969e9a8525843642a3a"
+const revision_arm = "151f6dbd7107c82da4d21fb1f90d01d9f176bd95"
diff --git a/sys/linux/gen/arm64.go b/sys/linux/gen/arm64.go
index 2bd2a02fd..d635eff7e 100644
--- a/sys/linux/gen/arm64.go
+++ b/sys/linux/gen/arm64.go
@@ -282,7 +282,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "action_dump_flags"}, FldName: "action_dump_flags"},
 	}}},
 	{Key: StructKey{Name: "action_gd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "action_gd_policy", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
 	}}},
 	{Key: StructKey{Name: "address_netrom_dev"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "address_netrom_dev", TypeSize: 7}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "b0", TypeSize: 1}}, Val: 187},
@@ -2738,6 +2738,13 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_SRC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_DST"},
 	}}},
+	{Key: StructKey{Name: "ctinfo_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ctinfo_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
+	}}},
 	{Key: StructKey{Name: "dccp_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "dccp_header", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "src_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "dst_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
@@ -8728,6 +8735,12 @@ var structDescs_arm64 = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_change", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "ifla_af_spec_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_af_spec_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, FldName: "AF_INET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, FldName: "AF_INET6"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, FldName: "AF_BRIDGE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, FldName: "AF_MPLS"},
+	}}},
 	{Key: StructKey{Name: "ifla_info_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_info_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond\", IFLA_INFO_DATA, array[bond_policy]]"}, FldName: "bond"},
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond_slave\", IFLA_INFO_SLAVE_DATA, bond_slave_policy]"}, FldName: "bond_slave"},
@@ -8891,7 +8904,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, FldName: "IFLA_VFINFO_LIST"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, FldName: "IFLA_VF_PORTS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, FldName: "IFLA_PORT_SELF"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, FldName: "IFLA_AF_SPEC"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, FldName: "IFLA_AF_SPEC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, FldName: "IFLA_EXT_MASK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, FldName: "IFLA_PROMISCUITY"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, FldName: "IFLA_NUM_TX_QUEUES"},
@@ -9157,6 +9170,10 @@ var structDescs_arm64 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_spec_dst"},
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_addr"},
 	}}},
+	{Key: StructKey{Name: "inet6_af_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "inet6_af_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, FldName: "IFLA_INET6_ADDR_GEN_MODE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, FldName: "IFLA_INET6_TOKEN"},
+	}}},
 	{Key: StructKey{Name: "input_absinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "input_absinfo", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "min", TypeSize: 4}}},
@@ -12630,13 +12647,6 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MIN"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MAX"},
 	}}},
-	{Key: StructKey{Name: "m_ctinfo_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_ctinfo_options", TypeSize: 24}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
-	}}},
 	{Key: StructKey{Name: "m_gact_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_gact_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, FldName: "TCA_GACT_PARMS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, FldName: "TCA_GACT_PROB"},
@@ -12657,14 +12667,6 @@ var structDescs_arm64 = []*KeyedStruct{
 	{Key: StructKey{Name: "m_mirred_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mirred_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, FldName: "TCA_MIRRED_PARMS"},
 	}}},
-	{Key: StructKey{Name: "m_mpls_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mpls_options", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
-	}}},
 	{Key: StructKey{Name: "m_nat_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_nat_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, FldName: "TCA_NAT_PARMS"},
 	}}},
@@ -13221,6 +13223,14 @@ var structDescs_arm64 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv6_packet"}, FldName: "ipv6"},
 		&StructType{Key: StructKey{Name: "llc_packet"}, FldName: "llc"},
 	}}},
+	{Key: StructKey{Name: "mpls_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mpls_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
+	}}},
 	{Key: StructKey{Name: "mptcp_ack_option"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mptcp_ack_option", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 1}}, Val: 30},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "length", TypeSize: 1}}, Path: []string{"parent"}},
@@ -18288,8 +18298,8 @@ var structDescs_arm64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, FldName: "nested"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, FldName: "nested"},
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_data"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_data", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "void"}, Kind: 1},
@@ -18305,7 +18315,7 @@ var structDescs_arm64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_nonested"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_nonested", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
 	}}},
 	{Key: StructKey{Name: "nl_mmap_req"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_mmap_req", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "bsize", TypeSize: 4}}},
@@ -18342,7795 +18352,9423 @@ var structDescs_arm64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "selector", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
 	}}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 1, RangeEnd: 32}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_BRIDGE, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_MPLS, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]", TypeSize: 288}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "cgw_csum_crc8"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "cgw_csum_xor"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_FILTER, int16], can_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_FILTER, int16], can_filter]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "can_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_exp_flags", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "conntrack_exp_func", Values: []string{"Q.931\x00", "callforwarding\x00", "sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "exp_nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ID, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ID, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "protonat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "protoinfo_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "dccp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64be", FldName: "payload", TypeSize: 8}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sctp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{17, 6, 1, 33, 132, 136, 47, 58}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_conntrack_status", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{2, 4, 1024, 4096, 8192}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "cta_ip_nla_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"netdevsim\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pci\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "devlink_devname"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"0000:00:10.0\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 138},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 140},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 139},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FLOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FLOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_GOTO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_GOTO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_L3MDEV, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_L3MDEV, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_OIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_OIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtm_protocol", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_TABLE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_TABLE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "fib_rule_uid_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifa_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifa_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LABEL, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LABEL, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "optional[int16]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipv4_addr"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 2, RangeEnd: 30},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 6, RangeEnd: 40},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EVENT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EVENT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65535},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "bond_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "gtp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "hsr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6gre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6ip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipgre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipvlan_nl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macsec_rtnl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macvlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sit_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrmi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[nlattr[VXCAN_INFO_PEER, peer_info]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[veth_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"bond\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"bond_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"bridge\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"bridge_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gtp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hsr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6tnl\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"ipip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ipvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"macsec\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvtap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ppp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"veth\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"vxcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"xfrm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "bond_slave_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 41},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_flags", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&UnionType{Key: StructKey{Name: "ifla_info_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKMODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKMODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_macaddr_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&StructType{Key: StructKey{Name: "rtnl_link_ifmap"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MASTER, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MASTER, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_VF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_VF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TXQLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TXQLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_vf_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "ifla_vf_link_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_mac"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifla_vf_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ifla_vf_rss_query_en"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "ifla_vf_spoofchk"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "ifla_vf_trust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "ifla_vf_tx_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vlan_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vlan_qos_mapping"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_xdp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]", TypeSize: 124}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "bpf_prog"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifla_xdp_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_daemon_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_dest_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_svc_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_daemon_states", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_fwd_methods", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_tun_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ip_vs_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 128},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, SubKind: "ipvs_pe_names", Values: []string{"sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "ipvs_sched_names", Values: []string{"none\x00", "dh\x00", "fo\x00", "lblc\x00", "lblcr\x00", "lc\x00", "nq\x00", "ovf\x00", "rr\x00", "sed\x00", "sh\x00", "wlc\x00", "wrr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_encap_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&UnionType{Key: StructKey{Name: "l2tp_tunnel_fd"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_l2spec_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 2, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_pwtype", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 4, 5, 7, 8, 11}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nda_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_MASTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_MASTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_SRC_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_SRC_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_NAME, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_NAME, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_ntbl_parm_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH1, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH1, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH2, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH2, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH3, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH3, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_gemodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_gimodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_NSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_NSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, SubKind: "cthelper_name", Values: []string{"syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 165},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 274},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_akm_suite", TypeSize: 4}}, Vals: []uint64{1027073, 1027074, 1027075, 1027076, 1027077, 1027078, 1027079, 1027080, 1027081, 1027083, 1027084, 1027086, 1027087, 1027088, 1027089}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_auth_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 152},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 245},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 109},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 264},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 146},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 261},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 270},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_ftm_responder_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 191},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 126},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 128},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 127},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 178},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_iftype", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 150},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 110},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 164},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 166},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 107},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 235},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 236},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_meshconf_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 237},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 112},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_mesh_setup_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_mgmt_subtype", FldName: "payload", TypeSize: 1}}, Vals: []uint64{10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 219},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 194},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 162},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 163},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 226},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 181},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 145},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "nl80211_reg_alpha2", Values: []string{"a\x00", "b\x00", "aa\x00", "bb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "reg_rule_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 125},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 220},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 119},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 132},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 255},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 246},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 247},
 		&StructType{Key: StructKey{Name: "nl80211_bss_select_rssi_adjust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 213},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_smps_mode", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 204},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 171},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 172},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sta_flags_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&StructType{Key: StructKey{Name: "nl80211_sta_flag_update"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 116},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 189},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 190},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeBegin: 2, RangeEnd: 253},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 228},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 276},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 275},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 129},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_sta_wme_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 278},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 266},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 267},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 268},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 135},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_tx_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 154},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_user_reg_hint_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 282},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 153},
 		&StructType{Key: StructKey{Name: "nl80211_wdev"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551615, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 106},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 105},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 209},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "txq_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_wpa_versions", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_op_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{3, 4, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551361},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_band_rssi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_txrate_gi", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 77},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nl80211_txrate_vht"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 4}}, Val: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlscat_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65534},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlslvl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_tags", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "socket_domain", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 10, 4, 16, 9, 3, 8, 5, 17}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nlbl_mgmt_protocol", FldName: "payload", TypeSize: 4}}, Vals: []uint64{5, 3, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "selinux_security_context", Values: []string{"u:r:untrusted_app:s0:c512,c768\x00", "u:object_r:app_data_file:s0:c512,c768\x00", "system_u:system_r:kernel_t:s0\x00", "unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00", "/sbin/dhclient\x00", "unconfined\x00", "/usr/lib/telepathy/mission-control-5\x00", "/usr/sbin/cups-browsed\x00", "/usr/sbin/cupsd\x00", "/usr/sbin/ntpd\x00", "system_u:object_r:adjtime_t:s0\x00", "system_u:object_r:admin_passwd_exec_t:s0\x00", "system_u:object_r:agp_device_t:s0\x00", "system_u:object_r:anacron_exec_t:s0\x00", "system_u:object_r:apm_bios_t:s0\x00", "system_u:object_r:apt_exec_t:s0\x00", "system_u:object_r:apt_lock_t:s0\x00", "system_u:object_r:apt_var_cache_t:s0\x00", "system_u:object_r:apt_var_lib_t:s0\x00", "system_u:object_r:apt_var_log_t:s0\x00", "system_u:object_r:audisp_exec_t:s0\x00", "system_u:object_r:audisp_remote_exec_t:s0\x00", "system_u:object_r:audisp_var_run_t:s0\x00", "system_u:object_r:auditctl_exec_t:s0\x00", "system_u:object_r:auditd_etc_t:s0\x00", "system_u:object_r:auditd_exec_t:s0\x00", "system_u:object_r:auditd_initrc_exec_t:s0\x00", "system_u:object_r:auditd_log_t:s0\x00", "system_u:object_r:auditd_unit_file_t:s0\x00", "system_u:object_r:auditd_var_run_t:s0\x00", "system_u:object_r:audit_spool_t:s0\x00", "system_u:object_r:auth_cache_t:s0\x00", "system_u:object_r:autofs_device_t:s0\x00", "system_u:object_r:bin_t:s0\x00", "system_u:object_r:boot_t:s0\x00", "system_u:object_r:bsdpty_device_t:s0\x00", "system_u:object_r:cert_t:s0\x00", "system_u:object_r:cgroup_t:s0\x00", "system_u:object_r:checkpolicy_exec_t:s0\x00", "system_u:object_r:chfn_exec_t:s0\x00", "system_u:object_r:chkpwd_exec_t:s0\x00", "system_u:object_r:clock_device_t:s0\x00", "system_u:object_r:console_device_t:s0\x00", "system_u:object_r:cpu_device_t:s0\x00", "system_u:object_r:cpu_online_t:s0\x00", "system_u:object_r:crack_db_t:s0\x00", "system_u:object_r:crack_exec_t:s0\x00", "system_u:object_r:crash_device_t:s0\x00", "system_u:object_r:crond_exec_t:s0\x00", "system_u:object_r:crond_initrc_exec_t:s0\x00", "system_u:object_r:crond_unit_file_t:s0\x00", "system_u:object_r:crond_var_run_t:s0\x00", "system_u:object_r:cron_log_t:s0\x00", "system_u:object_r:cron_spool_t:s0\x00", "system_u:object_r:crontab_exec_t:s0\x00", "system_u:object_r:crypt_device_t:s0\x00", "system_u:object_r:dbusd_etc_t:s0\x00", "system_u:object_r:dbusd_exec_t:s0\x00", "system_u:object_r:default_context_t:s0\x00", "system_u:object_r:default_t:s0\x00", "system_u:object_r:depmod_exec_t:s0\x00", "system_u:object_r:devicekit_disk_exec_t:s0\x00", "system_u:object_r:devicekit_exec_t:s0\x00", "system_u:object_r:devicekit_power_exec_t:s0\x00", "system_u:object_r:devicekit_var_lib_t:s0\x00", "system_u:object_r:devicekit_var_run_t:s0\x00", "system_u:object_r:device_t:s0\x00", "system_u:object_r:devlog_t:s0\x00", "system_u:object_r:devpts_t:s0\x00", "system_u:object_r:devtty_t:s0\x00", "system_u:object_r:dhcpc_exec_t:s0\x00", "system_u:object_r:dhcpc_state_t:s0\x00", "system_u:object_r:dhcpc_var_run_t:s0\x00", "system_u:object_r:dhcpd_exec_t:s0\x00", "system_u:object_r:dhcpd_initrc_exec_t:s0\x00", "system_u:object_r:dhcpd_state_t:s0\x00", "system_u:object_r:dhcpd_unit_file_t:s0\x00", "system_u:object_r:dhcpd_var_run_t:s0\x00", "system_u:object_r:dhcp_etc_t:s0\x00", "system_u:object_r:dhcp_state_t:s0\x00", "system_u:object_r:dlm_control_device_t:s0\x00", "system_u:object_r:dmesg_exec_t:s0\x00", "system_u:object_r:dmidecode_exec_t:s0\x00", "system_u:object_r:dpkg_exec_t:s0\x00", "system_u:object_r:dpkg_lock_t:s0\x00", "system_u:object_r:dpkg_var_lib_t:s0\x00", "system_u:object_r:dri_device_t:s0\x00", "system_u:object_r:etc_aliases_t:s0\x00", "system_u:object_r:etc_mail_t:s0\x00", "system_u:object_r:etc_runtime_t:s0\x00", "system_u:object_r:etc_t:s0\x00", "system_u:object_r:event_device_t:s0\x00", 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 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
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 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
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 		&StructType{Key: StructKey{Name: "mpls_label"}, FldName: "payload"},
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 		&UnionType{Key: StructKey{Name: "nl_generic_attr"}, FldName: "payload"},
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-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_METRICS, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_METRICS, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "rtnexthop"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]", TypeSize: 132}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 128}, Type: &StructType{Key: StructKey{Name: "mpls_label"}}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_OIF, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_OIF, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "sockaddr_generic"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"connmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"csum\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"ct\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ctinfo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ife\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ipt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mirred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"mpls\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"nat\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"police\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"sample\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"simple\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"skbmod\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"tunnel_key\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tca_actions_kinds", Values: []string{"bpf\x00", "connmark\x00", "csum\x00", "gact\x00", "ife\x00", "ipt\x00", "mirred\x00", "nat\x00", "pedit\x00", "police\x00", "sample\x00", "skbedit\x00", "skbmod\x00", "tunnel_key\x00", "vlan\x00", "xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_connmark_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_csum_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ct_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ctinfo_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mirred_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mpls_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_nat_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_FD, int16], sock]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_FD, int16], sock]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "payload", TypeSize: 2}}, Path: []string{"tca_bpf_ops", "TCA_BPF_OPS", "payload"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_ack_filter", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_atm", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_diffserv_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_flow_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551552, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_cbq_fopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbq_lssopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_ratespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_cbq_wrropt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbs_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_connmark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_csum"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_ct_actions", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_DATA, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_DATA, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_dsmark_ind", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_ematch_tree_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_ematch_tree_list"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"policy\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nfproto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 5, 7, 10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_meta_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flower_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
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+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 57},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 58},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 65},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 66},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 59},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 60},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 95},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 91},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 92},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 93},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 94},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 79},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 77},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 78},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 81},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 83},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 84},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts_geneve"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 85},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 47},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 48},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 49},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 50},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 51},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 56},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 68},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 69},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 88},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 87},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 71},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 72},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 131071},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flow_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gact_p"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gred_sopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]", TypeSize: 56}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gred_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_htb_glob"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]", TypeSize: 48}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_htb_opt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ife_meta_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_ife"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, SubKind: "ipt_tables", Values: []string{"filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xt_entry_target"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"atm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"basic\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"bfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"blackhole\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"cake\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbs\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"cgroup\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"choke\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"clsact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"drr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"dsmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"etf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"flow\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"flower\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"fq_codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fw\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"hfsc\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hhf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"htb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"ingress\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"matchall\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"mq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mqprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"multiq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"netem\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"pfifo_fast\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, Values: []string{"pfifo_head_drop\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pie\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"plug\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"prio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"qfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"red\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"route\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"rr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"rsvp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"rsvp6\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"taprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"tbf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"tcindex\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"u32\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mirred"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mpls"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_shapers", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_nat"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_corr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_netem_corrupt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 100},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netem_loss_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "tc_netem_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_netem_reorder"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&StructType{Key: StructKey{Name: "tc_netem_slot"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_atm_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_hfsc_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_qfq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_basic_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_cgroup_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flow_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flower_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_fw_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_matchall_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp6_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_route_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_tcindex_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_u32_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cake_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_choke_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_dsmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_gred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_hhf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_pie_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_red_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_tbf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_drr_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_dsmark_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_cbs_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_etf_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_sfb_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mqprio_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_multiq_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_plug_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_prio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]", TypeSize: 76}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_sfq_qopt_v1"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_keys_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_key_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_cmd", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_header_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]", TypeSize: 60}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_police"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RATE, int16], tc_estimator]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RATE, int16], tc_estimator]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_estimator"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nla_bitfield32"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_rsvp_pinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sfb_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_skbmod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "stab_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sizespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]", TypeSize: 88}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_mqprio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_sched_entry"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tc_taprio_sched_entries"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_BURST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_BURST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_tbf_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 9000},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_tunnel_key"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_HASH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_HASH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_LINK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_LINK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "tc_u32_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_u32_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "team_attr_option"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_lb_tx_method", Values: []string{"hash\x00", "hash_to_port_mapping\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_mode", Values: []string{"activebackup\x00", "broadcast\x00", "loadbalance\x00", "random\x00", "roundrobin\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"activeport\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"bpf_hash_func\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_hash_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_port_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_stats_refresh_interval\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_hash_to_port_mapping\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_method\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mode\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"priority\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"queue_id\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup_enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 11},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 14},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_team", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_bearer_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tipc_bearer_name"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tipc_bearer_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_link_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_links", Values: []string{"broadcast-link\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_media_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_media", Values: []string{"eth\x00", "ib\x00", "udp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_monitor_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_net_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_sock_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&StructType{Key: StructKey{Name: "xfrm_address_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "xfrm_algo_aead"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "xfrm_algo_hash"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "xfrm_algo_auth"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrm_algo_compress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "xfrm_algo_skcipher"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrm_encap_tmpl"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&StructType{Key: StructKey{Name: "xfrm_user_kmaddress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "xfrm_lifetime_cur"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&StructType{Key: StructKey{Name: "xfrm_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_migrate"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&StructType{Key: StructKey{Name: "xfrm_user_offload"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]", TypeSize: 172}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_type"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "xfrm_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{51, 50, 108, 60, 43, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state_esn"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]", TypeSize: 228}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&StructType{Key: StructKey{Name: "xfrm_user_sec_ctx"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[128]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_tmpl"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "inet6_af_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 26},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_af_spec_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ctinfo_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_connmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_csum_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ct_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[flags[rtnl_af, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtnl_af", FldName: "nla_type", TypeSize: 2}}, Vals: []uint64{2, 10, 7, 28}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_mirred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_nat_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "mpls_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 24}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 16}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 28}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "npioctl"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "npioctl", TypeSize: 8}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ppp_proto", FldName: "protocol", TypeSize: 4}}, Vals: []uint64{33, 41, 43, 45, 47, 61, 87, 251, 253, 641, 643, 32801, 32809, 32811, 32855, 33019, 33021, 33021, 49185, 49187, 49189, 49699, 49193}},
@@ -31113,129 +32751,129 @@ var structDescs_arm64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "v_action", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
 	}}},
 	{Key: StructKey{Name: "tca_actions"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, FldName: "m_bpf"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, FldName: "m_ctinfo"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, FldName: "m_gact"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, FldName: "m_ife"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, FldName: "m_ipt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, FldName: "m_xt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, FldName: "m_mpls"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, FldName: "m_pedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, FldName: "m_police"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, FldName: "m_sample"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, FldName: "m_simple"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, FldName: "m_skbedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, FldName: "m_skbmod"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, FldName: "m_tunnel_key"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, FldName: "m_vlan"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, FldName: "m_bpf"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, FldName: "m_ctinfo"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, FldName: "m_gact"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, FldName: "m_ife"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, FldName: "m_ipt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, FldName: "m_xt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, FldName: "m_mpls"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, FldName: "m_pedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, FldName: "m_police"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, FldName: "m_sample"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, FldName: "m_simple"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, FldName: "m_skbedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, FldName: "m_skbmod"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, FldName: "m_tunnel_key"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, FldName: "m_vlan"},
 	}}},
 	{Key: StructKey{Name: "tca_actions_kind_index"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_kind_index", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, FldName: "TCA_ACT_KIND"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, FldName: "TCA_ACT_INDEX"},
 	}}},
-	{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", m_bpf_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"connmark\", m_connmark_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"csum\", m_csum_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ct\", m_ct_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", m_ctinfo_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", ctinfo_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", m_gact_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", m_ife_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", m_ipt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mirred\", m_mirred_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", m_mpls_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", mpls_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"nat\", m_nat_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", m_pedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", m_police_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", m_sample_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", m_simple_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", m_skbedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", m_skbmod_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", m_vlan_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", m_xt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_bpf_ops"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_bpf_ops", IsVarlen: true}, Fields: []Type{
@@ -31243,14 +32881,14 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, FldName: "TCA_BPF_OPS"},
 	}}},
 	{Key: StructKey{Name: "tca_ematch_tree_list"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematch_tree_list", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
 	}}},
 	{Key: StructKey{Name: "tca_ematches"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematches", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, FldName: "TCA_EMATCH_TREE_HDR"},
@@ -32456,7 +34094,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, FldName: "TIPC_NLA_SOCK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, FldName: "TIPC_NLA_LINK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, FldName: "TIPC_NLA_MEDIA"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, FldName: "TIPC_NLA_NET"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, FldName: "TIPC_NLA_MON"},
 	}}},
@@ -57974,6 +59612,9 @@ var consts_arm64 = []ConstValue{
 	{Name: "IFLA_IFALIAS", Value: 20},
 	{Name: "IFLA_IFNAME", Value: 3},
 	{Name: "IFLA_IF_NETNSID", Value: 46},
+	{Name: "IFLA_INET6_ADDR_GEN_MODE", Value: 8},
+	{Name: "IFLA_INET6_TOKEN", Value: 7},
+	{Name: "IFLA_INET_CONF", Value: 1},
 	{Name: "IFLA_INFO_DATA", Value: 2},
 	{Name: "IFLA_INFO_KIND", Value: 1},
 	{Name: "IFLA_INFO_SLAVE_DATA", Value: 5},
@@ -58365,6 +60006,7 @@ var consts_arm64 = []ConstValue{
 	{Name: "IPT_TTL_GT", Value: 3},
 	{Name: "IPT_TTL_LT", Value: 2},
 	{Name: "IPT_TTL_NE", Value: 1},
+	{Name: "IPV4_DEVCONF_MAX", Value: 32},
 	{Name: "IPV4_FLOW", Value: 16},
 	{Name: "IPV4_USER_FLOW", Value: 13},
 	{Name: "IPV6_2292DSTOPTS", Value: 4},
@@ -64780,4 +66422,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "9a88f89d9203cd30cc87f029af17698109aee181"
+const revision_arm64 = "d53cb725ca46bc3ef27244418817a70d6bfa0df3"
diff --git a/sys/linux/gen/mips64le.go b/sys/linux/gen/mips64le.go
index 4635c53cc..10ae50b6e 100644
--- a/sys/linux/gen/mips64le.go
+++ b/sys/linux/gen/mips64le.go
@@ -279,7 +279,7 @@ var structDescs_mips64le = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "action_dump_flags"}, FldName: "action_dump_flags"},
 	}}},
 	{Key: StructKey{Name: "action_gd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "action_gd_policy", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
 	}}},
 	{Key: StructKey{Name: "address_netrom_dev"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "address_netrom_dev", TypeSize: 7}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "b0", TypeSize: 1}}, Val: 187},
@@ -2735,6 +2735,13 @@ var structDescs_mips64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_SRC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_DST"},
 	}}},
+	{Key: StructKey{Name: "ctinfo_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ctinfo_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
+	}}},
 	{Key: StructKey{Name: "dccp_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "dccp_header", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "src_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "dst_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
@@ -8725,6 +8732,12 @@ var structDescs_mips64le = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_change", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "ifla_af_spec_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_af_spec_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, FldName: "AF_INET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, FldName: "AF_INET6"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, FldName: "AF_BRIDGE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, FldName: "AF_MPLS"},
+	}}},
 	{Key: StructKey{Name: "ifla_info_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_info_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond\", IFLA_INFO_DATA, array[bond_policy]]"}, FldName: "bond"},
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond_slave\", IFLA_INFO_SLAVE_DATA, bond_slave_policy]"}, FldName: "bond_slave"},
@@ -8888,7 +8901,7 @@ var structDescs_mips64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, FldName: "IFLA_VFINFO_LIST"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, FldName: "IFLA_VF_PORTS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, FldName: "IFLA_PORT_SELF"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, FldName: "IFLA_AF_SPEC"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, FldName: "IFLA_AF_SPEC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, FldName: "IFLA_EXT_MASK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, FldName: "IFLA_PROMISCUITY"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, FldName: "IFLA_NUM_TX_QUEUES"},
@@ -9154,6 +9167,10 @@ var structDescs_mips64le = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_spec_dst"},
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_addr"},
 	}}},
+	{Key: StructKey{Name: "inet6_af_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "inet6_af_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, FldName: "IFLA_INET6_ADDR_GEN_MODE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, FldName: "IFLA_INET6_TOKEN"},
+	}}},
 	{Key: StructKey{Name: "input_absinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "input_absinfo", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "min", TypeSize: 4}}},
@@ -12574,13 +12591,6 @@ var structDescs_mips64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MIN"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MAX"},
 	}}},
-	{Key: StructKey{Name: "m_ctinfo_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_ctinfo_options", TypeSize: 24}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
-	}}},
 	{Key: StructKey{Name: "m_gact_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_gact_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, FldName: "TCA_GACT_PARMS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, FldName: "TCA_GACT_PROB"},
@@ -12601,14 +12611,6 @@ var structDescs_mips64le = []*KeyedStruct{
 	{Key: StructKey{Name: "m_mirred_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mirred_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, FldName: "TCA_MIRRED_PARMS"},
 	}}},
-	{Key: StructKey{Name: "m_mpls_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mpls_options", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
-	}}},
 	{Key: StructKey{Name: "m_nat_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_nat_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, FldName: "TCA_NAT_PARMS"},
 	}}},
@@ -13165,6 +13167,14 @@ var structDescs_mips64le = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv6_packet"}, FldName: "ipv6"},
 		&StructType{Key: StructKey{Name: "llc_packet"}, FldName: "llc"},
 	}}},
+	{Key: StructKey{Name: "mpls_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mpls_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
+	}}},
 	{Key: StructKey{Name: "mptcp_ack_option"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mptcp_ack_option", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 1}}, Val: 1},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "length", TypeSize: 1}}, Path: []string{"parent"}},
@@ -18232,8 +18242,8 @@ var structDescs_mips64le = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, FldName: "nested"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, FldName: "nested"},
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_data"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_data", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "void"}, Kind: 1},
@@ -18249,7 +18259,7 @@ var structDescs_mips64le = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_nonested"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_nonested", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
 	}}},
 	{Key: StructKey{Name: "nl_mmap_req"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_mmap_req", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "bsize", TypeSize: 4}}},
@@ -18286,7795 +18296,9423 @@ var structDescs_mips64le = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "selector", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
 	}}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 1, RangeEnd: 32}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_BRIDGE, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_MPLS, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]", TypeSize: 288}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "cgw_csum_crc8"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "cgw_csum_xor"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_FILTER, int16], can_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_FILTER, int16], can_filter]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "can_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_exp_flags", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "conntrack_exp_func", Values: []string{"Q.931\x00", "callforwarding\x00", "sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "exp_nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ID, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ID, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "protonat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "protoinfo_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "dccp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64be", FldName: "payload", TypeSize: 8}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sctp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{17, 6, 1, 33, 132, 136, 47, 58}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_conntrack_status", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{2, 4, 1024, 4096, 8192}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "cta_ip_nla_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"netdevsim\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pci\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "devlink_devname"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"0000:00:10.0\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 138},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 140},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 139},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FLOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FLOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_GOTO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_GOTO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_L3MDEV, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_L3MDEV, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_OIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_OIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtm_protocol", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_TABLE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_TABLE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "fib_rule_uid_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifa_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifa_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LABEL, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LABEL, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "optional[int16]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipv4_addr"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 2, RangeEnd: 30},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 6, RangeEnd: 40},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EVENT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EVENT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65535},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "bond_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "gtp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "hsr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6gre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6ip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipgre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipvlan_nl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macsec_rtnl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macvlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sit_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrmi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[nlattr[VXCAN_INFO_PEER, peer_info]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[veth_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"bond\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"bond_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"bridge\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"bridge_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gtp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hsr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6tnl\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"ipip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ipvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"macsec\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvtap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ppp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"veth\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"vxcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"xfrm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "bond_slave_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 41},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_flags", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&UnionType{Key: StructKey{Name: "ifla_info_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKMODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKMODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_macaddr_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&StructType{Key: StructKey{Name: "rtnl_link_ifmap"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MASTER, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MASTER, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_VF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_VF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TXQLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TXQLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_vf_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "ifla_vf_link_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_mac"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifla_vf_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ifla_vf_rss_query_en"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "ifla_vf_spoofchk"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "ifla_vf_trust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "ifla_vf_tx_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vlan_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vlan_qos_mapping"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_xdp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]", TypeSize: 124}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "bpf_prog"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifla_xdp_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_daemon_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_dest_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_svc_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_daemon_states", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_fwd_methods", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_tun_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ip_vs_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 128},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, SubKind: "ipvs_pe_names", Values: []string{"sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "ipvs_sched_names", Values: []string{"none\x00", "dh\x00", "fo\x00", "lblc\x00", "lblcr\x00", "lc\x00", "nq\x00", "ovf\x00", "rr\x00", "sed\x00", "sh\x00", "wlc\x00", "wrr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_encap_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&UnionType{Key: StructKey{Name: "l2tp_tunnel_fd"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_l2spec_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 2, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_pwtype", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 4, 5, 7, 8, 11}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nda_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_MASTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_MASTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_SRC_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_SRC_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_NAME, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_NAME, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_ntbl_parm_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH1, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH1, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH2, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH2, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH3, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH3, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_gemodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_gimodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_NSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_NSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, SubKind: "cthelper_name", Values: []string{"syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 165},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 274},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_akm_suite", TypeSize: 4}}, Vals: []uint64{1027073, 1027074, 1027075, 1027076, 1027077, 1027078, 1027079, 1027080, 1027081, 1027083, 1027084, 1027086, 1027087, 1027088, 1027089}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_auth_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 152},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 245},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 109},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 264},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 146},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 261},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 270},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_ftm_responder_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 191},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 126},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 128},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 127},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 178},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_iftype", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 150},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 110},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 164},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 166},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 107},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 235},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 236},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_meshconf_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 237},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 112},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_mesh_setup_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_mgmt_subtype", FldName: "payload", TypeSize: 1}}, Vals: []uint64{10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 219},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 194},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 162},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 163},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 226},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 181},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 145},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "nl80211_reg_alpha2", Values: []string{"a\x00", "b\x00", "aa\x00", "bb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "reg_rule_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 125},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 220},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 119},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 132},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 255},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 246},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 247},
 		&StructType{Key: StructKey{Name: "nl80211_bss_select_rssi_adjust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 213},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_smps_mode", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 204},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 171},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 172},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sta_flags_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&StructType{Key: StructKey{Name: "nl80211_sta_flag_update"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 116},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 189},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 190},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeBegin: 2, RangeEnd: 253},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 228},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 276},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 275},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 129},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_sta_wme_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 278},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 266},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 267},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 268},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 135},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_tx_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 154},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_user_reg_hint_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 282},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 153},
 		&StructType{Key: StructKey{Name: "nl80211_wdev"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551615, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 106},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 105},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 209},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "txq_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_wpa_versions", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_op_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{3, 4, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551361},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_band_rssi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_txrate_gi", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 77},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nl80211_txrate_vht"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 4}}, Val: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlscat_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65534},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlslvl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_tags", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "socket_domain", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 10, 4, 16, 9, 3, 8, 5, 17}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nlbl_mgmt_protocol", FldName: "payload", TypeSize: 4}}, Vals: []uint64{5, 3, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "selinux_security_context", Values: []string{"u:r:untrusted_app:s0:c512,c768\x00", "u:object_r:app_data_file:s0:c512,c768\x00", "system_u:system_r:kernel_t:s0\x00", "unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00", "/sbin/dhclient\x00", "unconfined\x00", "/usr/lib/telepathy/mission-control-5\x00", "/usr/sbin/cups-browsed\x00", "/usr/sbin/cupsd\x00", "/usr/sbin/ntpd\x00", "system_u:object_r:adjtime_t:s0\x00", "system_u:object_r:admin_passwd_exec_t:s0\x00", "system_u:object_r:agp_device_t:s0\x00", "system_u:object_r:anacron_exec_t:s0\x00", "system_u:object_r:apm_bios_t:s0\x00", "system_u:object_r:apt_exec_t:s0\x00", "system_u:object_r:apt_lock_t:s0\x00", "system_u:object_r:apt_var_cache_t:s0\x00", "system_u:object_r:apt_var_lib_t:s0\x00", "system_u:object_r:apt_var_log_t:s0\x00", "system_u:object_r:audisp_exec_t:s0\x00", "system_u:object_r:audisp_remote_exec_t:s0\x00", "system_u:object_r:audisp_var_run_t:s0\x00", "system_u:object_r:auditctl_exec_t:s0\x00", "system_u:object_r:auditd_etc_t:s0\x00", "system_u:object_r:auditd_exec_t:s0\x00", "system_u:object_r:auditd_initrc_exec_t:s0\x00", "system_u:object_r:auditd_log_t:s0\x00", "system_u:object_r:auditd_unit_file_t:s0\x00", "system_u:object_r:auditd_var_run_t:s0\x00", "system_u:object_r:audit_spool_t:s0\x00", "system_u:object_r:auth_cache_t:s0\x00", "system_u:object_r:autofs_device_t:s0\x00", "system_u:object_r:bin_t:s0\x00", "system_u:object_r:boot_t:s0\x00", "system_u:object_r:bsdpty_device_t:s0\x00", "system_u:object_r:cert_t:s0\x00", "system_u:object_r:cgroup_t:s0\x00", "system_u:object_r:checkpolicy_exec_t:s0\x00", "system_u:object_r:chfn_exec_t:s0\x00", "system_u:object_r:chkpwd_exec_t:s0\x00", "system_u:object_r:clock_device_t:s0\x00", "system_u:object_r:console_device_t:s0\x00", "system_u:object_r:cpu_device_t:s0\x00", "system_u:object_r:cpu_online_t:s0\x00", "system_u:object_r:crack_db_t:s0\x00", "system_u:object_r:crack_exec_t:s0\x00", "system_u:object_r:crash_device_t:s0\x00", "system_u:object_r:crond_exec_t:s0\x00", "system_u:object_r:crond_initrc_exec_t:s0\x00", "system_u:object_r:crond_unit_file_t:s0\x00", "system_u:object_r:crond_var_run_t:s0\x00", "system_u:object_r:cron_log_t:s0\x00", "system_u:object_r:cron_spool_t:s0\x00", "system_u:object_r:crontab_exec_t:s0\x00", "system_u:object_r:crypt_device_t:s0\x00", "system_u:object_r:dbusd_etc_t:s0\x00", "system_u:object_r:dbusd_exec_t:s0\x00", "system_u:object_r:default_context_t:s0\x00", "system_u:object_r:default_t:s0\x00", "system_u:object_r:depmod_exec_t:s0\x00", "system_u:object_r:devicekit_disk_exec_t:s0\x00", "system_u:object_r:devicekit_exec_t:s0\x00", "system_u:object_r:devicekit_power_exec_t:s0\x00", "system_u:object_r:devicekit_var_lib_t:s0\x00", "system_u:object_r:devicekit_var_run_t:s0\x00", "system_u:object_r:device_t:s0\x00", "system_u:object_r:devlog_t:s0\x00", "system_u:object_r:devpts_t:s0\x00", "system_u:object_r:devtty_t:s0\x00", "system_u:object_r:dhcpc_exec_t:s0\x00", "system_u:object_r:dhcpc_state_t:s0\x00", "system_u:object_r:dhcpc_var_run_t:s0\x00", "system_u:object_r:dhcpd_exec_t:s0\x00", "system_u:object_r:dhcpd_initrc_exec_t:s0\x00", "system_u:object_r:dhcpd_state_t:s0\x00", "system_u:object_r:dhcpd_unit_file_t:s0\x00", "system_u:object_r:dhcpd_var_run_t:s0\x00", "system_u:object_r:dhcp_etc_t:s0\x00", "system_u:object_r:dhcp_state_t:s0\x00", "system_u:object_r:dlm_control_device_t:s0\x00", "system_u:object_r:dmesg_exec_t:s0\x00", "system_u:object_r:dmidecode_exec_t:s0\x00", "system_u:object_r:dpkg_exec_t:s0\x00", "system_u:object_r:dpkg_lock_t:s0\x00", "system_u:object_r:dpkg_var_lib_t:s0\x00", "system_u:object_r:dri_device_t:s0\x00", "system_u:object_r:etc_aliases_t:s0\x00", "system_u:object_r:etc_mail_t:s0\x00", "system_u:object_r:etc_runtime_t:s0\x00", "system_u:object_r:etc_t:s0\x00", "system_u:object_r:event_device_t:s0\x00", 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 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
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 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
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 		&StructType{Key: StructKey{Name: "mpls_label"}, FldName: "payload"},
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 		&UnionType{Key: StructKey{Name: "nl_generic_attr"}, FldName: "payload"},
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-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_METRICS, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_METRICS, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "rtnexthop"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]", TypeSize: 132}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 128}, Type: &StructType{Key: StructKey{Name: "mpls_label"}}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_OIF, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_OIF, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "sockaddr_generic"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"connmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"csum\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"ct\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ctinfo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ife\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ipt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mirred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"mpls\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"nat\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"police\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"sample\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"simple\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"skbmod\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"tunnel_key\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tca_actions_kinds", Values: []string{"bpf\x00", "connmark\x00", "csum\x00", "gact\x00", "ife\x00", "ipt\x00", "mirred\x00", "nat\x00", "pedit\x00", "police\x00", "sample\x00", "skbedit\x00", "skbmod\x00", "tunnel_key\x00", "vlan\x00", "xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_connmark_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_csum_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ct_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ctinfo_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mirred_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mpls_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_nat_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_FD, int16], sock]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_FD, int16], sock]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "payload", TypeSize: 2}}, Path: []string{"tca_bpf_ops", "TCA_BPF_OPS", "payload"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_ack_filter", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_atm", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_diffserv_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_flow_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551552, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_cbq_fopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbq_lssopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_ratespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_cbq_wrropt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbs_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_connmark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_csum"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_ct_actions", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_DATA, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_DATA, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_dsmark_ind", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_ematch_tree_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_ematch_tree_list"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"policy\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nfproto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 5, 7, 10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_meta_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flower_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
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+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 57},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 58},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 65},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 66},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 59},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 60},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 95},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 91},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 92},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 93},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 94},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 79},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 77},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 78},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 81},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 83},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 84},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts_geneve"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 85},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 47},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 48},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 49},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 50},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 51},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 56},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 68},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 69},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 88},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 87},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 71},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 72},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 131071},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flow_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gact_p"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gred_sopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]", TypeSize: 56}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gred_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_htb_glob"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]", TypeSize: 48}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_htb_opt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ife_meta_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_ife"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, SubKind: "ipt_tables", Values: []string{"filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xt_entry_target"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"atm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"basic\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"bfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"blackhole\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"cake\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbs\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"cgroup\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"choke\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"clsact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"drr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"dsmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"etf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"flow\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"flower\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"fq_codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fw\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"hfsc\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hhf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"htb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"ingress\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"matchall\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"mq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mqprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"multiq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"netem\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"pfifo_fast\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, Values: []string{"pfifo_head_drop\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pie\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"plug\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"prio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"qfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"red\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"route\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"rr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"rsvp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"rsvp6\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"taprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"tbf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"tcindex\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"u32\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mirred"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mpls"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_shapers", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_nat"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_corr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_netem_corrupt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 100},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netem_loss_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "tc_netem_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_netem_reorder"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&StructType{Key: StructKey{Name: "tc_netem_slot"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_atm_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_hfsc_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_qfq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_basic_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_cgroup_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flow_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flower_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_fw_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_matchall_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp6_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_route_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_tcindex_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_u32_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cake_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_choke_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_dsmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_gred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_hhf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_pie_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_red_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_tbf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_drr_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_dsmark_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_cbs_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_etf_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_sfb_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mqprio_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_multiq_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_plug_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_prio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]", TypeSize: 76}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_sfq_qopt_v1"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_keys_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_key_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_cmd", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_header_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]", TypeSize: 60}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_police"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RATE, int16], tc_estimator]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RATE, int16], tc_estimator]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_estimator"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nla_bitfield32"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_rsvp_pinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sfb_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_skbmod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "stab_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sizespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]", TypeSize: 88}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_mqprio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_sched_entry"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tc_taprio_sched_entries"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_BURST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_BURST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_tbf_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 9000},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_tunnel_key"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_HASH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_HASH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_LINK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_LINK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "tc_u32_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_u32_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "team_attr_option"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_lb_tx_method", Values: []string{"hash\x00", "hash_to_port_mapping\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_mode", Values: []string{"activebackup\x00", "broadcast\x00", "loadbalance\x00", "random\x00", "roundrobin\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"activeport\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"bpf_hash_func\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_hash_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_port_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_stats_refresh_interval\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_hash_to_port_mapping\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_method\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mode\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"priority\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"queue_id\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup_enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 11},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 14},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_team", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_bearer_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tipc_bearer_name"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tipc_bearer_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_link_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_links", Values: []string{"broadcast-link\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_media_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_media", Values: []string{"eth\x00", "ib\x00", "udp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_monitor_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_net_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_sock_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&StructType{Key: StructKey{Name: "xfrm_address_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "xfrm_algo_aead"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "xfrm_algo_hash"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "xfrm_algo_auth"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrm_algo_compress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "xfrm_algo_skcipher"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrm_encap_tmpl"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&StructType{Key: StructKey{Name: "xfrm_user_kmaddress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "xfrm_lifetime_cur"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&StructType{Key: StructKey{Name: "xfrm_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_migrate"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&StructType{Key: StructKey{Name: "xfrm_user_offload"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]", TypeSize: 172}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_type"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "xfrm_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{51, 50, 108, 60, 43, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state_esn"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]", TypeSize: 228}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&StructType{Key: StructKey{Name: "xfrm_user_sec_ctx"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[128]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_tmpl"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "inet6_af_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 26},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_af_spec_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ctinfo_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_connmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_csum_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ct_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[flags[rtnl_af, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtnl_af", FldName: "nla_type", TypeSize: 2}}, Vals: []uint64{2, 10, 7, 28}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_mirred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_nat_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "mpls_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 24}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 16}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 28}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "npioctl"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "npioctl", TypeSize: 8}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ppp_proto", FldName: "protocol", TypeSize: 4}}, Vals: []uint64{33, 41, 43, 45, 47, 61, 87, 251, 253, 641, 643, 32801, 32809, 32811, 32855, 33019, 33021, 33021, 49185, 49187, 49189, 49699, 49193}},
@@ -31057,129 +32695,129 @@ var structDescs_mips64le = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "v_action", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
 	}}},
 	{Key: StructKey{Name: "tca_actions"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, FldName: "m_bpf"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, FldName: "m_ctinfo"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, FldName: "m_gact"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, FldName: "m_ife"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, FldName: "m_ipt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, FldName: "m_xt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, FldName: "m_mpls"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, FldName: "m_pedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, FldName: "m_police"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, FldName: "m_sample"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, FldName: "m_simple"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, FldName: "m_skbedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, FldName: "m_skbmod"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, FldName: "m_tunnel_key"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, FldName: "m_vlan"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, FldName: "m_bpf"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, FldName: "m_ctinfo"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, FldName: "m_gact"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, FldName: "m_ife"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, FldName: "m_ipt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, FldName: "m_xt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, FldName: "m_mpls"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, FldName: "m_pedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, FldName: "m_police"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, FldName: "m_sample"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, FldName: "m_simple"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, FldName: "m_skbedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, FldName: "m_skbmod"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, FldName: "m_tunnel_key"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, FldName: "m_vlan"},
 	}}},
 	{Key: StructKey{Name: "tca_actions_kind_index"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_kind_index", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, FldName: "TCA_ACT_KIND"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, FldName: "TCA_ACT_INDEX"},
 	}}},
-	{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", m_bpf_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"connmark\", m_connmark_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"csum\", m_csum_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ct\", m_ct_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", m_ctinfo_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", ctinfo_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", m_gact_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", m_ife_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", m_ipt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mirred\", m_mirred_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", m_mpls_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", mpls_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"nat\", m_nat_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", m_pedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", m_police_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", m_sample_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", m_simple_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", m_skbedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", m_skbmod_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", m_vlan_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", m_xt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_bpf_ops"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_bpf_ops", IsVarlen: true}, Fields: []Type{
@@ -31187,14 +32825,14 @@ var structDescs_mips64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, FldName: "TCA_BPF_OPS"},
 	}}},
 	{Key: StructKey{Name: "tca_ematch_tree_list"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematch_tree_list", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
 	}}},
 	{Key: StructKey{Name: "tca_ematches"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematches", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, FldName: "TCA_EMATCH_TREE_HDR"},
@@ -32334,7 +33972,7 @@ var structDescs_mips64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, FldName: "TIPC_NLA_SOCK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, FldName: "TIPC_NLA_LINK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, FldName: "TIPC_NLA_MEDIA"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, FldName: "TIPC_NLA_NET"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, FldName: "TIPC_NLA_MON"},
 	}}},
@@ -56632,6 +58270,9 @@ var consts_mips64le = []ConstValue{
 	{Name: "IFLA_IFALIAS", Value: 20},
 	{Name: "IFLA_IFNAME", Value: 3},
 	{Name: "IFLA_IF_NETNSID", Value: 46},
+	{Name: "IFLA_INET6_ADDR_GEN_MODE", Value: 8},
+	{Name: "IFLA_INET6_TOKEN", Value: 7},
+	{Name: "IFLA_INET_CONF", Value: 1},
 	{Name: "IFLA_INFO_DATA", Value: 2},
 	{Name: "IFLA_INFO_KIND", Value: 1},
 	{Name: "IFLA_INFO_SLAVE_DATA", Value: 5},
@@ -57022,6 +58663,7 @@ var consts_mips64le = []ConstValue{
 	{Name: "IPT_TTL_GT", Value: 3},
 	{Name: "IPT_TTL_LT", Value: 2},
 	{Name: "IPT_TTL_NE", Value: 1},
+	{Name: "IPV4_DEVCONF_MAX", Value: 32},
 	{Name: "IPV4_FLOW", Value: 16},
 	{Name: "IPV4_USER_FLOW", Value: 13},
 	{Name: "IPV6_2292DSTOPTS", Value: 4},
@@ -62403,4 +64045,4 @@ var consts_mips64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_mips64le = "a2d4e66989dfea9cb51366da4ef24d8aa44ee369"
+const revision_mips64le = "897488fd3b29321f29ad189f15995faf34933e99"
diff --git a/sys/linux/gen/ppc64le.go b/sys/linux/gen/ppc64le.go
index 914dd6a79..3111bbd37 100644
--- a/sys/linux/gen/ppc64le.go
+++ b/sys/linux/gen/ppc64le.go
@@ -281,7 +281,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "action_dump_flags"}, FldName: "action_dump_flags"},
 	}}},
 	{Key: StructKey{Name: "action_gd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "action_gd_policy", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, FldName: "TCA_ACT_TAB"},
 	}}},
 	{Key: StructKey{Name: "address_netrom_dev"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "address_netrom_dev", TypeSize: 7}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "b0", TypeSize: 1}}, Val: 187},
@@ -2737,6 +2737,13 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_SRC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, FldName: "CTA_IP_V6_DST"},
 	}}},
+	{Key: StructKey{Name: "ctinfo_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ctinfo_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
+	}}},
 	{Key: StructKey{Name: "dccp_header"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "dccp_header", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "src_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "dst_port", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
@@ -8727,6 +8734,12 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "net_device_flags", FldName: "ifi_change", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "ifla_af_spec_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_af_spec_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, FldName: "AF_INET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, FldName: "AF_INET6"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, FldName: "AF_BRIDGE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, FldName: "AF_MPLS"},
+	}}},
 	{Key: StructKey{Name: "ifla_info_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifla_info_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond\", IFLA_INFO_DATA, array[bond_policy]]"}, FldName: "bond"},
 		&StructType{Key: StructKey{Name: "ifla_info_policy_t[\"bond_slave\", IFLA_INFO_SLAVE_DATA, bond_slave_policy]"}, FldName: "bond_slave"},
@@ -8890,7 +8903,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, FldName: "IFLA_VFINFO_LIST"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, FldName: "IFLA_VF_PORTS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, FldName: "IFLA_PORT_SELF"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, FldName: "IFLA_AF_SPEC"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, FldName: "IFLA_AF_SPEC"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, FldName: "IFLA_EXT_MASK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, FldName: "IFLA_PROMISCUITY"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, FldName: "IFLA_NUM_TX_QUEUES"},
@@ -9156,6 +9169,10 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_spec_dst"},
 		&UnionType{Key: StructKey{Name: "ipv4_addr", Dir: 1}, FldName: "ipi_addr"},
 	}}},
+	{Key: StructKey{Name: "inet6_af_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "inet6_af_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, FldName: "IFLA_INET6_ADDR_GEN_MODE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, FldName: "IFLA_INET6_TOKEN"},
+	}}},
 	{Key: StructKey{Name: "input_absinfo"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "input_absinfo", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "val", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "min", TypeSize: 4}}},
@@ -12576,13 +12593,6 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MIN"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, FldName: "TCA_CT_NAT_PORT_MAX"},
 	}}},
-	{Key: StructKey{Name: "m_ctinfo_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_ctinfo_options", TypeSize: 24}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, FldName: "TCA_CTINFO_ACT"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, FldName: "TCA_CTINFO_ZONE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_MASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_DSCP_STATEMASK"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, FldName: "TCA_CTINFO_PARMS_CPMARK_MASK"},
-	}}},
 	{Key: StructKey{Name: "m_gact_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_gact_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, FldName: "TCA_GACT_PARMS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, FldName: "TCA_GACT_PROB"},
@@ -12603,14 +12613,6 @@ var structDescs_ppc64le = []*KeyedStruct{
 	{Key: StructKey{Name: "m_mirred_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mirred_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, FldName: "TCA_MIRRED_PARMS"},
 	}}},
-	{Key: StructKey{Name: "m_mpls_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_mpls_options", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
-	}}},
 	{Key: StructKey{Name: "m_nat_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "m_nat_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, FldName: "TCA_NAT_PARMS"},
 	}}},
@@ -13167,6 +13169,14 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "ipv6_packet"}, FldName: "ipv6"},
 		&StructType{Key: StructKey{Name: "llc_packet"}, FldName: "llc"},
 	}}},
+	{Key: StructKey{Name: "mpls_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mpls_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, FldName: "TCA_MPLS_PARMS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, FldName: "TCA_MPLS_PROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, FldName: "TCA_MPLS_LABEL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, FldName: "TCA_MPLS_TC"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, FldName: "TCA_MPLS_TTL"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, FldName: "TCA_MPLS_BOS"},
+	}}},
 	{Key: StructKey{Name: "mptcp_ack_option"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "mptcp_ack_option", IsVarlen: true}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 1}}, Val: 30},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "length", TypeSize: 1}}, Path: []string{"parent"}},
@@ -18234,8 +18244,8 @@ var structDescs_ppc64le = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, FldName: "nested"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, FldName: "nested"},
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_data"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_data", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "void"}, Kind: 1},
@@ -18251,7 +18261,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "nl_generic_attr_nonested"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_generic_attr_nonested", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "generic", IsVarlen: true}},
-		&StructType{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, FldName: "typed"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, FldName: "typed"},
 	}}},
 	{Key: StructKey{Name: "nl_mmap_req"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nl_mmap_req", TypeSize: 16}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "bsize", TypeSize: 4}}},
@@ -18288,7795 +18298,9423 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "selector", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
 	}}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 1, RangeEnd: 32}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[0, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_BRIDGE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_BRIDGE, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[AF_MPLS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[AF_MPLS, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_CRC8, int16], cgw_csum_crc8]", TypeSize: 288}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "cgw_csum_crc8"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_CS_XOR, int16], cgw_csum_xor]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "cgw_csum_xor"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_DST_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_FILTER, int16], can_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_FILTER, int16], can_filter]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "can_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_LIM_HOPS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_AND, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_OR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_SET, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_MOD_XOR, int16], cgw_frame_mod]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "cgw_frame_mod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CGW_SRC_IF, int16], ifindex_vcan]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_vcan", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CRYPTOCFGA_PRIORITY_VAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_CLASS, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FLAGS, int16], flags[conntrack_exp_flags, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_exp_flags", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_FN, int16], string[conntrack_exp_func]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "conntrack_exp_func", Values: []string{"Q.931\x00", "callforwarding\x00", "sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ID, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASK, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT, int16], array[exp_nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "exp_nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_DIR, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_NAT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_EXPECT_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP, int16], nlattr[CTA_HELP_NAME, string[xt_helper_names]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_HELP_NAME, int16], string[xt_helper_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "xt_helper_names", Values: []string{"\x00", "ftp-20000\x00", "tftp-20000\x00", "sip-20000\x00", "irc-20000\x00", "sane-20000\x00", "amanda\x00", "RAS\x00", "Q.931\x00", "H.245\x00", "netbios-ns\x00", "snmp\x00", "snmp_trap\x00", "pptp\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ID, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ID, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_IP_V6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_LABELS_MASK, int16], array[int32be]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", TypeSize: 4}, ArgFormat: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_MARK_MASK, int16], conntrack_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_DST, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_PROTO, int16], array[protonat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "protonat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_SRC, int16], array[nat_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nat_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MAXIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V4_MINIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MAXIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_NAT_V6_MINIP, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO, int16], protoinfo_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "protoinfo_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP, int16], array[dccp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "dccp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, int16], int64be]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64be", FldName: "payload", TypeSize: 8}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_ROLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_DCCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP, int16], array[sctp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sctp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_ORIGINAL, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_SCTP_VTAG_REPLY, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP, int16], array[tcp_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcp_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_ORIGINAL, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_FLAGS_REPLY, int16], nf_ct_tcp_flags]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "nf_ct_tcp_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_STATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_ORIGINAL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTOINFO_TCP_WSCALE_REPLY, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTONAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "conntrack_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{17, 6, 1, 33, 132, 136, 47, 58}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_STATUS, int16], flags[ip_conntrack_status, int32be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_conntrack_status", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{2, 4, 1024, 4096, 8192}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TIMEOUT, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_IP, int16], cta_ip_nla_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "cta_ip_nla_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_MASTER, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ORIG, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_PROTO, int16], nlattr[CTA_PROTO_NUM, flags[conntrack_proto, int8]]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[CTA_PROTO_NUM, int16], flags[conntrack_proto, int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_REPLY, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_TUPLE_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[CTA_ZONE, int16], conntrack_zone]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"netdevsim\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"netdevsim\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_BUS_NAME, int16], string[\"pci\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pci\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], devlink_devname]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "devlink_devname"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_DEV_NAME, int16], string[\"0000:00:10.0\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"0000:00:10.0\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 138},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_ID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 140},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_NETNS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 139},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_INDEX, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[DEVLINK_ATTR_PORT_TYPE, int16], int16[DEVLINK_PORT_TYPE_NOTSET:DEVLINK_PORT_TYPE_IB]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_LOCAL_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V4, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PEER_V6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_DPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FLOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FLOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_FWMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_FWMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_GOTO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_GOTO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_L3MDEV, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_L3MDEV, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_OIFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_OIFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_PROTOCOL, int16], flags[rtm_protocol, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtm_protocol", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SPORT_RANGE, int16], fib_rule_port_range]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "fib_rule_port_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_IFGROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_SUPPRESS_PREFIXLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_TABLE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_TABLE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FRA_UID_RANGE, int16], fib_rule_uid_range]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "fib_rule_uid_range"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_FLOW, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_I_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_MS_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_O_TEI, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_PEER_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_TID, int16], int64[0:4]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[GTPA_VERSION, int16], int32[GTP_V0:GTP_V1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_BROADCAST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_CACHEINFO, int16], ifa_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifa_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_FLAGS, int16], flags[ifa_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifa_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LABEL, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LABEL, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_PRIO, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_SKBMARK, int16], optional[int32]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "optional[int32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFE_META_TCINDEX, int16], optional[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "optional[int16]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ADDRESS, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_AF_SPEC, int16], array[nlattr_t[flags[rtnl_af, int16], void]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}}},
-	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ACTIVE_SLAVE, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYSTEM, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_ACTOR_SYS_PRIO, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_LACP_RATE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_SELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_AD_USER_PORT_KEY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ALL_SLAVES_ACTIVE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_ALL_TARGETS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_IP_TARGET, int16], array[ipv4_addr]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipv4_addr"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_ARP_VALIDATE, int16], int32[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_DOWNDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_FAIL_OVER_MAC, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_LP_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIIMON, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MIN_LINKS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_MODE, int16], int8[0:6]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_NUM_PEER_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PACKETS_PER_SLAVE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_PRIMARY_RESELECT, int16], int8[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_RESEND_IGMP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_SLAVE_QUEUE_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_TLB_DYNAMIC_LB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_UPDELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_USE_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BOND_XMIT_HASH_POLICY, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BROADCAST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_BCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_COST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FAST_LEAVE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_FLUSH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GROUP_FWD_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_GUARD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_ISOLATED, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_LEARNING, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MCAST_TO_UCAST, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MODE, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_MULTICAST_ROUTER, int16], int8[0:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_NEIGH_SUPPRESS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROTECT, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_PROXYARP_WIFI, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_STATE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_UNICAST_FLOOD, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BRPORT_VLAN_TUNNEL, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_AGEING_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_FORWARD_DELAY, int16], int32[2:30]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 2, RangeEnd: 30},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_GROUP_FWD_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_HELLO_TIME, int16], int32[1:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MAX_AGE, int16], int32[6:40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 6, RangeEnd: 40},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_ELASTICITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_HASH_MAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_IGMP_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_LAST_MEMBER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MEMBERSHIP_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_MLD_VERSION, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERIER_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_QUERY_USE_IFADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_ROUTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_SNOOPING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_CNT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STARTUP_QUERY_INTVL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_MCAST_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_ARPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IP6TABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_NF_CALL_IPTABLES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_PRIORITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_STP_STATE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_DEFAULT_PVID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_FILTERING, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_PROTOCOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_BR_VLAN_STATS_ENABLED, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_CARRIER_CHANGES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EVENT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EVENT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_EXT_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_DIR, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_HWID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_INDEX, int16], int32[1:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_ERSPAN_VER, int16], int8[1:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IGNORE_DF, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OFLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GRE_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SEGS, int16], int32[0:GSO_MAX_SEGS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65535},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GSO_MAX_SIZE, int16], int32[0:GSO_MAX_SIZE]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD0, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp6]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp6", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_FD1, int16], sock_udp]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_udp", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_PDP_HASHSIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_GTP_ROLE, int16], int32[0:2]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_MULTICAST_SPEC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SEQ_NR, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE1, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SLAVE2, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_SUPERVISION_ADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_HSR_VERSION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFALIAS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFALIAS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IF_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_ADDR_GEN_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INET6_TOKEN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
+		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[bond_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "bond_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[br_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[gtp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "gtp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[hsr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "hsr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6gre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6gre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6ip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6ip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ip6vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip6vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipgre_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipgre_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip6_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip6_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipip_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipip_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[ipvlan_nl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ipvlan_nl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macsec_rtnl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macsec_rtnl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[macvlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "macvlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[sit_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sit_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vlan_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[vti_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vti_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], array[xfrmi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrmi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], nlattr[IFLA_PPP_DEV_FD, fd]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[nlattr[VXCAN_INFO_PEER, peer_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[nlattr[VXCAN_INFO_PEER, peer_info]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], optional[veth_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "optional[veth_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"bond\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bond_slave\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"bond_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"bridge\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"bridge_slave\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 13}, Kind: 2, Values: []string{"bridge_slave\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"erspan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gre\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gretap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"gtp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"gtp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"hsr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hsr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6erspan\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6erspan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gre\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6gre\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6gretap\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"ip6gretap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6tnl\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6tnl\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ip6vti\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ip6vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipip\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"ipip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ipvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ipvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macsec\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"macsec\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"macvtap\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"macvtap\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"ppp\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ppp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"sit\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"veth\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"veth\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vti\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"vti\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"vxcan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"vxcan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_KIND, int16], string[\"xfrm\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"xfrm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], array[br_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "br_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_INFO_SLAVE_DATA, int16], bond_slave_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "bond_slave_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_COLLECT_METADATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_LIMIT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_ENCAP_TYPE, int16], flags[tunnel_encap_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tunnel_encap_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLAGS, int16], int32[0:0x40]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FLOWINFO, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PMTUDISC, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPIP, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_PROTO, int16], const[IPPROTO_IPV6, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 41},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPTUN_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_FLAGS, int16], flags[ipvlan_flags, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_flags", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_IPVLAN_MODE, int16], flags[ipvlan_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvlan_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKINFO, int16], ifla_info_policy]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&UnionType{Key: StructKey{Name: "ifla_info_policy"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINKMODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINKMODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_LINK_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_CIPHER_SUITE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCODING_SA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ENCRYPT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_ICV_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_INC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_REPLAY_PROTECT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCB, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_SCI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACSEC_WINDOW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_FLAGS, int16], bool16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_DATA, int16], array[nlattr[IFLA_MACVLAN_MACADDR, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MACADDR_MODE, int16], flags[macvlan_macaddr_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_macaddr_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MACVLAN_MODE, int16], flags[macvlan_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "macvlan_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MAP, int16], rtnl_link_ifmap]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&StructType{Key: StructKey{Name: "rtnl_link_ifmap"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_MASTER, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_MASTER, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NET_NS_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_RX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_NUM_TX_QUEUES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_OPERSTATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_PORT_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PHYS_SWITCH_ID, int16], array[int8, 0:MAX_PHYS_ITEM_ID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_HOST_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_INSTANCE_UUID, int16], uuid_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_PROFILE, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_REQUEST, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_SELF, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PORT_VF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PORT_VF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PPP_DEV_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROMISCUITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROP_LIST, int16], array[nlattr[IFLA_ALT_IFNAME, devname]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_ALT_IFNAME, int16], devname]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_PROTO_DOWN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TARGET_NETNSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_TXQLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_TXQLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VFINFO_LIST, int16], array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_NODE_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_IB_PORT_GUID, int16], ifla_vf_guid]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&StructType{Key: StructKey{Name: "ifla_vf_guid"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_INFO, int16], array[ifla_vf_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_vf_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_LINK_STATE, int16], ifla_vf_link_state]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "ifla_vf_link_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_MAC, int16], ifla_vf_mac]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_mac"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_port_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_PORTS, int16], array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_PORT, int16], array[ifla_port_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RATE, int16], ifla_vf_rate]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "ifla_vf_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_RSS_QUERY_EN, int16], ifla_vf_rss_query_en]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ifla_vf_rss_query_en"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_SPOOFCHK, int16], ifla_vf_spoofchk]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "ifla_vf_spoofchk"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TRUST, int16], ifla_vf_trust]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "ifla_vf_trust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_TX_RATE, int16], ifla_vf_tx_rate]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "ifla_vf_tx_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN, int16], ifla_vf_vlan]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vf_vlan_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VF_VLAN_LIST, int16], array[nlattr[IFLA_VF_VLAN_INFO, ifla_vf_vlan_info]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[IFLA_VF_VLAN_INFO, int16], ifla_vf_vlan_info]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_EGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_FLAGS, int16], ifla_vlan_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "ifla_vlan_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_INGRESS_QOS, int16], array[vlan_map_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "vlan_map_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VLAN_QOS_MAPPING, int16], ifla_vlan_qos_mapping]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "ifla_vlan_qos_mapping"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_IKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LINK, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_LOCAL, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_OKEY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_VTI_REMOTE, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP, int16], array[ifla_xdp_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_xdp_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FD, int16], bpf_prog]", TypeSize: 124}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "bpf_prog"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XDP_FLAGS, int16], flags[ifla_xdp_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ifla_xdp_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_IF_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFLA_XFRM_LINK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DAEMON, int16], array[ip_vs_daemon_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_daemon_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_DEST, int16], array[ip_vs_dest_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_dest_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_SERVICE, int16], array[ip_vs_svc_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_svc_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_TCP_FIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_CMD_ATTR_TIMEOUT_UDP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_GROUP6, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_IFN, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_MCAST_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_STATE, int16], flags[ipvs_daemon_states, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_daemon_states", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_ID, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DAEMON_ATTR_SYNC_MAXLEN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ACTIVE_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_ADDR_FAMILY, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_FWD_METHOD, int16], flags[ipvs_fwd_methods, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_fwd_methods", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_INACT_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_L_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PERSIST_CONNS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_TUN_TYPE, int16], flags[ipvs_tun_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipvs_tun_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_U_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_DEST_ATTR_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_ADDR, int16], nf_inet_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "nf_inet_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_AF, int16], flags[ip_vs_af, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ip_vs_af", FldName: "payload", TypeSize: 2}}, Vals: []uint64{2, 10}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FLAGS, int16], ip_vs_flags]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "ip_vs_flags"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_FWMARK, int16], int32[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_NETMASK, int16], int32[0:128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 128},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PE_NAME, int16], string[ipvs_pe_names]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, SubKind: "ipvs_pe_names", Values: []string{"sip\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_PROTOCOL, int16], flags[ipv6_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_SCHED_NAME, int16], string[ipvs_sched_names]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "ipvs_sched_names", Values: []string{"none\x00", "dh\x00", "fo\x00", "lblc\x00", "lblcr\x00", "lc\x00", "nq\x00", "ovf\x00", "rr\x00", "sed\x00", "sh\x00", "wlc\x00", "wrr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IPVS_SVC_ATTR_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DATA_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_DEBUG, int16], bool32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_ENCAP_TYPE, int16], flags[l2tp_encap_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_encap_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_FD, int16], l2tp_tunnel_fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&UnionType{Key: StructKey{Name: "l2tp_tunnel_fd"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_DADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP6_SADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_DADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_IP_SADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_LEN, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_L2SPEC_TYPE, int16], flags[l2tp_l2spec_type, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_l2spec_type", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_LNS_MODE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MRU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_MTU, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_OFFSET, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_CONN_ID, int16], l2tp_conn_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_COOKIE, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PEER_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PROTO_VERSION, int16], int8[2:3]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeBegin: 2, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_PW_TYPE, int16], flags[l2tp_pwtype, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "l2tp_pwtype", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 4, 5, 7, 8, 11}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_RECV_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SEND_SEQ, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_SESSION_ID, int16], l2tp_session[int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_CSUM, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_DPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_SPORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_RX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_UDP_ZERO_CSUM6_TX, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[L2TP_ATTR_VLAN_ID, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nda_cacheinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LINK_NETNSID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_LLADDR, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_MASTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_MASTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_SRC_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_SRC_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VLAN, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_VNI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_VNI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_GC_INTERVAL, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_NAME, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_NAME, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_PARMS, int16], array[nl_ntbl_parm_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_ntbl_parm_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH1, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH1, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH2, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH2, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTA_THRESH3, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTA_THRESH3, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_ANYCAST_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_APP_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_BASE_REACHABLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_DELAY_PROBE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_GC_STALETIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_LOCKTIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_MCAST_REPROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_DELAY, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_PROXY_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_QUEUE_LEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_RETRANS_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDTPA_UCAST_PROBES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_FORWARDING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_PROXY_NEIGH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETCONFA_RP_FILTER, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GE, int16], tc_netem_gemodel]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_gemodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETEM_LOSS_GI, int16], tc_netem_gimodel]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_gimodel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_NSID, int16], netns_id]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_NSID, int16], netns_id]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NETNSA_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NETNSA_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_NAME, int16], string[cthelper_name]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, SubKind: "cthelper_name", Values: []string{"syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY, int16], nlattr[NFCTH_POLICY_SET_MAX, int32be]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_POLICY_SET_MAX, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_PRIV_DATA_LEN, int16], int32be[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_QUEUE_NUM, int16], int32be]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_STATUS, int16], int32be[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32be", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NFCTH_TUPLE, int16], array[tuple_nla_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tuple_nla_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_ACL_POLICY, int16], int32[NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED:NL80211_ACL_POLICY_DENY_UNLESS_LISTED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 165},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AIRTIME_WEIGHT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 274},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AKM_SUITES, int16], array[flags[ieee80211_akm_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_akm_suite", TypeSize: 4}}, Vals: []uint64{1027073, 1027074, 1027075, 1027076, 1027077, 1027078, 1027079, 1027080, 1027081, 1027083, 1027084, 1027086, 1027087, 1027088, 1027089}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AP_ISOLATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_AUTH_TYPE, int16], flags[nl80211_auth_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_auth_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_HEAD, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BEACON_TAIL, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BG_SCAN_PERIOD, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 152},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 245},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_BASIC_RATES, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_CTS_PROT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_HT_OPMODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 109},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_PREAMBLE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_BSS_SHORT_SLOT_TIME, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITES_PAIRWISE, int16], array[flags[ieee80211_cipher_suite, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CIPHER_SUITE_GROUP, int16], flags[ieee80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027072, 1027073, 1027074, 1027076, 1027077, 1027078, 1027080, 1027081, 1027082, 1027083, 1027084, 1027085, 1339905}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_CONTROL_PORT_OVER_NL80211, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 264},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_CAC_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DFS_REGION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 146},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_DTIM_PERIOD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 261},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_END, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_MAX_BW, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FREQ_RANGE_START, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_FTM_RESPONDER, int16], array[nl80211_ftm_responder_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 270},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_ftm_responder_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HANDLE_DFS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 191},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_HIDDEN_SSID, int16], int32[NL80211_HIDDEN_SSID_NOT_IN_USE:NL80211_HIDDEN_SSID_ZERO_CONTENTS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 126},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_ASSOC_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 128},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 127},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IE_RIC, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 178},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFNAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_IFTYPE, int16], flags[nl80211_iftype, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_iftype", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_INACTIVITY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 150},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY, int16], array[nl80211_key_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 110},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_LOCAL_MESH_POWER_MODE, int16], int32[NL80211_MESH_POWER_UNKNOWN:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 164},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MAC_ADDRS, int16], array[nlattr[0, mac_addr]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 166},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], mac_addr]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MCAST_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 107},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 235},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 236},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_CONFIG, int16], array[nl80211_meshconf_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_meshconf_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_ID, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 237},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MESH_SETUP, int16], array[nl80211_mesh_setup_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 112},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_mesh_setup_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MGMT_SUBTYPE, int16], flags[ieee80211_mgmt_subtype, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_mgmt_subtype", FldName: "payload", TypeSize: 1}}, Vals: []uint64{10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_MPATH_NEXT_HOP, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_NETNS_FD, int16], fd_namespace]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 219},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_namespace", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_OPMODE_NOTIF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 194},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_CTWINDOW, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 162},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_P2P_OPPPS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 163},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PBSS, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 226},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PEER_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 181},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PID, int16], pid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_POWER_RULE_MAX_EIRP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PRIVACY, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_PROBE_RESP, int16], array[int8, 0:IEEE80211_MAX_DATA_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 145},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 2304},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REASON_CODE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_ALPHA2, int16], string[nl80211_reg_alpha2]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "nl80211_reg_alpha2", Values: []string{"a\x00", "b\x00", "aa\x00", "bb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULES, int16], array[reg_rule_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "reg_rule_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_REG_RULE_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_FREQUENCIES, int16], array[nlattr[0, int32]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SSIDS, int16], array[nlattr[0, array[int8[0:IEEE80211_MAX_SSID_LEN]]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[0, int16], array[int8[0:IEEE80211_MAX_SSID_LEN]]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCAN_SUPP_RATES, int16], array[nl80211_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 125},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 220},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 119},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MATCH, int16], array[nl80211_match_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 132},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_MULTI, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 255},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 246},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST, int16], nl80211_bss_select_rssi_adjust]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 247},
 		&StructType{Key: StructKey{Name: "nl80211_bss_select_rssi_adjust"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SMPS_MODE, int16], flags[nl80211_smps_mode, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 213},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_smps_mode", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SOCKET_OWNER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 204},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_AID, int16], int16[1:IEEE80211_MAX_AID]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 2007},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_CAPABILITY, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 171},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_EXT_CAPABILITY, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 172},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS, int16], array[sta_flags_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "sta_flags_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_FLAGS2, int16], nl80211_sta_flag_update]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&StructType{Key: StructKey{Name: "nl80211_sta_flag_update"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_LISTEN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_ACTION, int16], int8[0:NUM_NL80211_PLINK_ACTIONS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_PLINK_STATE, int16], int8[0:NUM_NL80211_PLINK_STATES]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 116},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_CHANNELS, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 189},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, int16], array[int8, 2:253]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 190},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeBegin: 2, RangeEnd: 253},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORTED_RATES, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_SUPPORT_P2P_PS, int16], int8[0:NUM_NL80211_P2P_PS_STATUS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 228},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 276},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_TX_POWER_SETTING, int16], int8[NL80211_TX_POWER_AUTOMATIC:NL80211_TX_POWER_FIXED]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 275},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_VLAN, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_STA_WME, int16], array[nl80211_sta_wme_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 129},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_sta_wme_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TWT_RESPONDER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 278},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 266},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 267},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TXQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 268},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_NO_CCK_RATE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 135},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_TX_RATES, int16], array[nl80211_tx_rates_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_tx_rates_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_USER_REG_HINT_TYPE, int16], flags[nl80211_user_reg_hint_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 154},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_user_reg_hint_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_VLAN_ID, int16], int16[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 282},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WDEV, int16], nl80211_wdev]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 153},
 		&StructType{Key: StructKey{Name: "nl80211_wdev"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY, int16], nl80211_whipy]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551615, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_RX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 106},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_ANTENNA_TX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 105},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_COVERAGE_CLASS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_DYN_ACK, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 209},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FRAG_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_FREQ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_NAME, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_LONG, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RETRY_SHORT, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_RTS_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TXQ_PARAMS, int16], array[txq_params_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "txq_params_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_LEVEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WIPHY_TX_POWER_SETTING, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_ATTR_WPA_VERSIONS, int16], flags[nl80211_wpa_versions, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_wpa_versions", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_2GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_5GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_60GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], array[nl80211_txattr_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_txattr_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_BAND_6GHZ, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_CIVICLOC, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_ENABLED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_FTM_RESP_ATTR_LCI, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_CIPHER, int16], flags[nl80211_cipher_suite, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_cipher_suite", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1027073, 1027077}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP104]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 13}, Kind: 1, RangeBegin: 13, RangeEnd: 13},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DATA, int16], array[int8, WLAN_KEY_LEN_WEP40]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 5}, Kind: 1, RangeBegin: 5, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_MGMT, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPES, int16], array[nl80211_key_default_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_key_default_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_MULTICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_DEFAULT_TYPE_UNICAST, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_IDX, int16], int8[0:5]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_MODE, int16], int8[0:NL80211_KEY_SET_TX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_SEQ, int16], array[int8, 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_KEY_TYPE, int16], flags[nl80211_key_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_key_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AUTO_OPEN_PLINKS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_AWAKE_WINDOW, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONFIRM_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_CONNECTED_TO_GATE, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_ELEMENT_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_FORWARDING, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_GATE_ANNOUNCEMENTS, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HOLDING_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HT_OPMODE, int16], flags[ieee80211_op_mode, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ieee80211_op_mode", FldName: "payload", TypeSize: 2}}, Vals: []uint64{3, 4, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_RANN_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOTMODE, int16], int8[0:4]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_HWMP_ROOT_INTERVAL, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_PEER_LINKS, int16], int16[0:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MAX_RETRIES, int16], int8[0:16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PATH_REFRESH_TIME, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_PLINK_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_POWER_MODE, int16], int32[NL80211_MESH_POWER_ACTIVE:NL80211_MESH_POWER_MAX]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RETRY_TIMEOUT, int16], int16[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_RSSI_THRESHOLD, int16], int32[-255:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551361},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, int16], int32[1:255]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESHCONF_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_AUTH_PROTOCOL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_IE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AMPE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_AUTH, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_MESH_SETUP_USERSPACE_MPM, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_ATTR_SSID, int16], array[int8, 0:IEEE80211_MAX_SSID_LEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI, int16], array[nl80211_match_band_rssi_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl80211_match_band_rssi_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHENTICATED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_AUTHORIZED, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_MFP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_SHORT_PREAMBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_TDLS_PEER, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_FLAG_WME, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_MAX_SP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_STA_WME_UAPSD_QUEUES, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_AIFS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMAX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_CWMIN, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_QUEUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXQ_ATTR_TXOP, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_GI, int16], flags[nl80211_txrate_gi, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nl80211_txrate_gi", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_HT, int16], array[int8, 0:NL80211_MAX_SUPP_HT_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 77},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_LEGACY, int16], array[int8, 0:NL80211_MAX_SUPP_RATES]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NL80211_TXRATE_VHT, int16], nl80211_txrate_vht]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "nl80211_txrate_vht"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_DOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CALIPSO_A_MTYPE, int16], const[CALIPSO_MAP_PASS, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 4}}, Val: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlscat_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLOC, int16], int32[0:CIPSO_V4_MAX_LOC_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSCAT, array[netlbl_cipsov4_mlscat_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCAT, int16], array[netlbl_cipsov4_mlscat_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSCATREM, int16], int32[0:CIPSO_V4_MAX_REM_CATS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65534},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netlbl_cipsov4_mlslvl_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLOC, int16], int32[0:CIPSO_V4_MAX_LOC_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 2147483647},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLLST, int16], array[nlattr[NLBL_CIPSOV4_A_MLSLVL, array[netlbl_cipsov4_mlslvl_policy]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVL, int16], array[netlbl_cipsov4_mlslvl_policy]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MLSLVLREM, int16], int32[0:CIPSO_V4_MAX_REM_LVLS]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 255},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_MTYPE, int16], flags[cipsov4_type, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_type", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipsov4_tags", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_CIPSOV4_A_TAGLST, int16], array[nlattr[NLBL_CIPSOV4_A_TAG, flags[cipsov4_tags, int8]]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NLBL_CIPSOV4_A_TAG, int16], flags[cipsov4_tags, int8]]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CLPDOI, int16], flags[calipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "calipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_CV4DOI, int16], flags[cipso_doi, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cipso_doi", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 3, 18446744073709551615, 1, 2, 3}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_DOMAIN, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_FAMILY, int16], flags[socket_domain, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "socket_domain", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 10, 4, 16, 9, 3, 8, 5, 17}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_MGMT_A_PROTOCOL, int16], flags[nlbl_mgmt_protocol, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nlbl_mgmt_protocol", FldName: "payload", TypeSize: 4}}, Vals: []uint64{5, 3, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_ACPTFLG, int16], bool8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IFACE, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4ADDR, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV4MASK, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6ADDR, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_IPV6MASK, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NLBL_UNLABEL_A_SECCTX, int16], string[selinux_security_context]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "selinux_security_context", Values: []string{"u:r:untrusted_app:s0:c512,c768\x00", "u:object_r:app_data_file:s0:c512,c768\x00", "system_u:system_r:kernel_t:s0\x00", "unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00", "/sbin/dhclient\x00", "unconfined\x00", "/usr/lib/telepathy/mission-control-5\x00", "/usr/sbin/cups-browsed\x00", "/usr/sbin/cupsd\x00", "/usr/sbin/ntpd\x00", "system_u:object_r:adjtime_t:s0\x00", "system_u:object_r:admin_passwd_exec_t:s0\x00", "system_u:object_r:agp_device_t:s0\x00", "system_u:object_r:anacron_exec_t:s0\x00", "system_u:object_r:apm_bios_t:s0\x00", "system_u:object_r:apt_exec_t:s0\x00", "system_u:object_r:apt_lock_t:s0\x00", "system_u:object_r:apt_var_cache_t:s0\x00", "system_u:object_r:apt_var_lib_t:s0\x00", "system_u:object_r:apt_var_log_t:s0\x00", "system_u:object_r:audisp_exec_t:s0\x00", "system_u:object_r:audisp_remote_exec_t:s0\x00", "system_u:object_r:audisp_var_run_t:s0\x00", "system_u:object_r:auditctl_exec_t:s0\x00", "system_u:object_r:auditd_etc_t:s0\x00", "system_u:object_r:auditd_exec_t:s0\x00", "system_u:object_r:auditd_initrc_exec_t:s0\x00", "system_u:object_r:auditd_log_t:s0\x00", "system_u:object_r:auditd_unit_file_t:s0\x00", "system_u:object_r:auditd_var_run_t:s0\x00", "system_u:object_r:audit_spool_t:s0\x00", "system_u:object_r:auth_cache_t:s0\x00", "system_u:object_r:autofs_device_t:s0\x00", "system_u:object_r:bin_t:s0\x00", "system_u:object_r:boot_t:s0\x00", "system_u:object_r:bsdpty_device_t:s0\x00", "system_u:object_r:cert_t:s0\x00", "system_u:object_r:cgroup_t:s0\x00", "system_u:object_r:checkpolicy_exec_t:s0\x00", "system_u:object_r:chfn_exec_t:s0\x00", "system_u:object_r:chkpwd_exec_t:s0\x00", "system_u:object_r:clock_device_t:s0\x00", "system_u:object_r:console_device_t:s0\x00", "system_u:object_r:cpu_device_t:s0\x00", "system_u:object_r:cpu_online_t:s0\x00", "system_u:object_r:crack_db_t:s0\x00", "system_u:object_r:crack_exec_t:s0\x00", "system_u:object_r:crash_device_t:s0\x00", "system_u:object_r:crond_exec_t:s0\x00", "system_u:object_r:crond_initrc_exec_t:s0\x00", "system_u:object_r:crond_unit_file_t:s0\x00", "system_u:object_r:crond_var_run_t:s0\x00", "system_u:object_r:cron_log_t:s0\x00", "system_u:object_r:cron_spool_t:s0\x00", "system_u:object_r:crontab_exec_t:s0\x00", "system_u:object_r:crypt_device_t:s0\x00", "system_u:object_r:dbusd_etc_t:s0\x00", "system_u:object_r:dbusd_exec_t:s0\x00", "system_u:object_r:default_context_t:s0\x00", "system_u:object_r:default_t:s0\x00", "system_u:object_r:depmod_exec_t:s0\x00", "system_u:object_r:devicekit_disk_exec_t:s0\x00", "system_u:object_r:devicekit_exec_t:s0\x00", "system_u:object_r:devicekit_power_exec_t:s0\x00", "system_u:object_r:devicekit_var_lib_t:s0\x00", "system_u:object_r:devicekit_var_run_t:s0\x00", "system_u:object_r:device_t:s0\x00", "system_u:object_r:devlog_t:s0\x00", "system_u:object_r:devpts_t:s0\x00", "system_u:object_r:devtty_t:s0\x00", "system_u:object_r:dhcpc_exec_t:s0\x00", "system_u:object_r:dhcpc_state_t:s0\x00", "system_u:object_r:dhcpc_var_run_t:s0\x00", "system_u:object_r:dhcpd_exec_t:s0\x00", "system_u:object_r:dhcpd_initrc_exec_t:s0\x00", "system_u:object_r:dhcpd_state_t:s0\x00", "system_u:object_r:dhcpd_unit_file_t:s0\x00", "system_u:object_r:dhcpd_var_run_t:s0\x00", "system_u:object_r:dhcp_etc_t:s0\x00", "system_u:object_r:dhcp_state_t:s0\x00", "system_u:object_r:dlm_control_device_t:s0\x00", "system_u:object_r:dmesg_exec_t:s0\x00", "system_u:object_r:dmidecode_exec_t:s0\x00", "system_u:object_r:dpkg_exec_t:s0\x00", "system_u:object_r:dpkg_lock_t:s0\x00", "system_u:object_r:dpkg_var_lib_t:s0\x00", "system_u:object_r:dri_device_t:s0\x00", "system_u:object_r:etc_aliases_t:s0\x00", "system_u:object_r:etc_mail_t:s0\x00", "system_u:object_r:etc_runtime_t:s0\x00", "system_u:object_r:etc_t:s0\x00", "system_u:object_r:event_device_t:s0\x00", 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 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
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 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
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 		&StructType{Key: StructKey{Name: "mpls_label"}, FldName: "payload"},
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 		&UnionType{Key: StructKey{Name: "nl_generic_attr"}, FldName: "payload"},
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-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_GATEWAY, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_METRICS, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_METRICS, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_MULTIPATH, int16], rtnexthop]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "rtnexthop"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_NEWDST, int16], array[mpls_label, 32]]", TypeSize: 132}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 128}, Type: &StructType{Key: StructKey{Name: "mpls_label"}}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_OIF, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_OIF, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREF, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREF, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PREFSRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_PRIORITY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_PRIORITY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_TTL_PROPAGATE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_UID, int16], uid]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_UID, int16], uid]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[RTA_VIA, int16], sockaddr_generic]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "sockaddr_generic"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_ALGID, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_DSTLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_HMACKEYID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRET, int16], array[int32, 0:SEG6_ATTR_SECRETLEN]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[SEG6_ATTR_SECRETLEN, int16], int8[0:SEG6_ATTR_SECRETLEN]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_FD, int16], fd]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_OPS_LEN, int16], int16[0:10]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 10},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_BPF_PARMS, int16], tc_act_bpf]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"connmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"csum\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"ct\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"ctinfo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ife\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"ipt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mirred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"mpls\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"nat\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"police\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"sample\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"simple\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbedit\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"skbmod\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"tunnel_key\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"vlan\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tca_actions_kinds", Values: []string{"bpf\x00", "connmark\x00", "csum\x00", "gact\x00", "ife\x00", "ipt\x00", "mirred\x00", "nat\x00", "pedit\x00", "police\x00", "sample\x00", "skbedit\x00", "skbmod\x00", "tunnel_key\x00", "vlan\x00", "xt\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_connmark_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_csum_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ct_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_ctinfo_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mirred_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_mpls_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
-		&UnionType{Key: StructKey{Name: "m_nat_options"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], array[nlattr_tca_actions[tca_actions_kind_index]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ACT_TAB, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_EXCESS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_FD, int16], sock]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_FD, int16], sock]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ATM_HDR, int16], array[int8, 0:64]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BASIC_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FD, int16], fd_bpf_prog]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_FLAGS_GEN, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_NAME, int16], string[filename]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "payload", IsVarlen: true}, Kind: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_OPS_LEN, int16], len[tca_bpf_ops:TCA_BPF_OPS:payload, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "payload", TypeSize: 2}}, Path: []string{"tca_bpf_ops", "TCA_BPF_OPS", "payload"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_BPF_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ACK_FILTER, int16], flags[tc_cake_ack_filter, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_ack_filter", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_ATM, int16], flags[tc_cake_atm, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_atm", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_AUTORATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_BASE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_DIFFSERV_MODE, int16], flags[tc_cake_diffserv_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_diffserv_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FLOW_MODE, int16], flags[tc_cake_flow_mode, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_cake_flow_mode", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_FWMARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_INGRESS, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MEMORY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_MPU, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_NAT, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_OVERHEAD, int16], int32[-64:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeBegin: 18446744073709551552, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RAW, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_RTT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_SPLIT_GSO, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CAKE_WASH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_FOPT, int16], tc_cbq_fopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_cbq_fopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_LSSOPT, int16], tc_cbq_lssopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbq_lssopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RATE, int16], tc_ratespec]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_ratespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBQ_WRROPT, int16], tc_cbq_wrropt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_cbq_wrropt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CBS_PARMS, int16], tc_cbs_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_cbs_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CGROUP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CHOKE_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CONNMARK_PARMS, int16], tc_connmark]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_connmark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CSUM_PARMS, int16], tc_csum]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_csum"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ACT, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_CPMARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_PARMS_DSCP_STATEMASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CTINFO_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ACTION, int16], flags[tca_ct_actions, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_ct_actions", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MAX, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV4_MIN, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MAX, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_IPV6_MIN, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_NAT_PORT_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_DATA, int16], string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_DATA, int16], string]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DEF_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DRR_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_DEFAULT_INDEX, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_INDICES, int16], flags[tca_dsmark_ind, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tca_dsmark_ind", FldName: "payload", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_SET_TC_INDEX, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DSMARK_VALUE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_DUMP_INVISIBLE, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_ematch_tree_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EMATCH_TREE_LIST, int16], tca_ematch_tree_list]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_ematch_tree_list"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_DATA, int16], array[int8]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_NAME, int16], string[\"policy\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"policy\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_MATCH_REVISION, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_IPT_NFPROTO, int16], flags[nfproto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nfproto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 3, 5, 7, 10, 12}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_HDR, int16], tcf_meta_hdr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcf_meta_hdr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_LVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_EM_META_RVALUE, int16], array[tcf_em_meta_int_var]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tcf_em_meta_int_var"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_FLAGS, int16], flags[tc_flower_flags, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flower_flags", FldName: "payload", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 8, 16}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
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+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 61},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_OP_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 62},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 63},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SHA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 64},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 57},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_SIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 58},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 65},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_THA_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 66},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 59},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ARP_TIP_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 60},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 97},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_LABELS_MASK, int16], array[int8, 16]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 98},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 95},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_MARK_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 96},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 91},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_STATE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 92},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 93},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CT_ZONE_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 94},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 79},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 77},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_CVLAN_PRIO, int16], int8[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 78},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 30},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 27},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 33},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 34},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 31},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 32},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 80},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 81},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 82},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 83},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 84},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_GENEVE, int16], array[tc_flower_key_enc_opts_geneve]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts_geneve"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPTS_MASK, int16], tc_flower_key_enc_opts]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 85},
 		&UnionType{Key: StructKey{Name: "tc_flower_key_enc_opts"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 45},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 46},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 43},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 44},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_DST_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_SRC_MASK, int16], mac_addr_mask]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 6}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mac_addr_mask_vals", TypeSize: 1}}, Vals: []uint64{0, 255}, BitMask: true}, Kind: 1, RangeBegin: 6, RangeEnd: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ETH_TYPE, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 47},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_FLAGS_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 48},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 49},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 50},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 51},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 52},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 53},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_CODE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 54},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 55},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, int16], int8[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 56},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_DST_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV4_SRC_MASK, int16], ipv4_addr_mask]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", FldName: "payload", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_DST_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IPV6_SRC_MASK, int16], ipv6_addr_mask]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 16}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv4_addr_mask_vals", TypeSize: 4}, ArgFormat: 1}, Vals: []uint64{0, 4278190080, 4294967040, 4294967295, 255}}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_PROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 73},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TOS_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 74},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 75},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_IP_TTL_MASK, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 76},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_BOS, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 68},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_LABEL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 70},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TC, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 69},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 67},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 90},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_DST_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 89},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MAX, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 88},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_PORT_SRC_MIN, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 87},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 42},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 40},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 41},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_SCTP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 39},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 36},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 71},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_FLAGS_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 72},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_TCP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 35},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_DST_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 38},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_UDP_SRC_MASK, int16], int16[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 37},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ETH_TYPE, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_ID, int16], int16[0:4095]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOWER_KEY_VLAN_PRIO, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_ADDEND, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_BASECLASS, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_DIVISOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_EMATCHES, int16], array[tca_ematches]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ematches"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_KEYS, int16], int32[0:0x1ffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 131071},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_MODE, int16], flags[tc_flow_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_flow_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_PERTURB, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_RSHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FLOW_XOR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_BUCKETS_LOG, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_CE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_DROP_BATCH_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_FLOWS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_MEMORY_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_CODEL_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_DEFAULT_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_MAX_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_FLOW_REFILL_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_INITIAL_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_LOW_RATE_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_ORPHAN_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_PLIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FQ_RATE_ENABLE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_FW_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GACT_PROB, int16], tc_gact_p]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gact_p"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_DPS, int16], tc_gred_sopt]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_gred_sopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_PARMS, int16], tc_gred_qopt]", TypeSize: 56}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_gred_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_GRED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_FSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_RSC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HFSC_USC, int16], tc_service_curve]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_service_curve"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_ADMIT_BYTES, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_BACKLOG_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_EVICT_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_HH_FLOWS_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_NON_HH_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_QUANTUM, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HHF_RESET_TIMEOUT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CEIL64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_CTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_DIRECT_QLEN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_INIT, int16], tc_htb_glob]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_htb_glob"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_PARMS, int16], tc_htb_opt]", TypeSize: 48}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_htb_opt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_HTB_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_METALST, int16], array[tca_ife_meta_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_ife_meta_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_PARMS, int16], tc_ife]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_ife"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IFE_TYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_INGRESS_BLOCK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_HOOK, int16], flags[nf_inet_hooks, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nf_inet_hooks", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 3, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_INDEX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TABLE, int16], string[ipt_tables, XT_TABLE_MAXNAMELEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, SubKind: "ipt_tables", Values: []string{"filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_IPT_TARG, int16], xt_entry_target]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xt_entry_target"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"atm\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"atm\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"basic\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"basic\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"bfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"blackhole\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 10}, Kind: 2, Values: []string{"blackhole\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"bpf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cake\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"cake\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cbs\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"cbs\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"cgroup\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"cgroup\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"choke\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"choke\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"clsact\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"clsact\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"codel\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"drr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"drr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"dsmark\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"dsmark\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"etf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"etf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flow\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"flow\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"flower\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"flower\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fq_codel\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"fq_codel\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"fw\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"fw\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"gred\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"gred\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hfsc\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"hfsc\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"hhf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"hhf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"htb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"htb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"ingress\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"ingress\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"matchall\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 9}, Kind: 2, Values: []string{"matchall\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"mq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"mqprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"mqprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"multiq\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"multiq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"netem\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"netem\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"pfifo\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_fast\"]]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 11}, Kind: 2, Values: []string{"pfifo_fast\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pfifo_head_drop\"]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, Values: []string{"pfifo_head_drop\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"pie\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"pie\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"plug\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"plug\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"prio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"prio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"qfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"qfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"red\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"red\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"route\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"route\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rr\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 3}, Kind: 2, Values: []string{"rr\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 5}, Kind: 2, Values: []string{"rsvp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"rsvp6\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 6}, Kind: 2, Values: []string{"rsvp6\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfb\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfb\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"sfq\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"sfq\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"skbprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"skbprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"taprio\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 7}, Kind: 2, Values: []string{"taprio\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tbf\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"tbf\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"tcindex\"]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 8}, Kind: 2, Values: []string{"tcindex\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_KIND, int16], string[\"u32\"]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 4}, Kind: 2, Values: []string{"u32\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MATCHALL_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MIRRED_PARMS, int16], tc_mirred]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mirred"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_BOS, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_LABEL, int16], int32[0:0xfffff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1048575},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PARMS, int16], tc_mpls]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mpls"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_PROTO, int16], flags[ether_types, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ether_types", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{96, 512, 513, 8944, 2048, 2053, 2054, 2560, 2561, 17157, 24576, 24577, 24578, 24579, 24580, 24581, 24582, 24583, 25944, 32821, 32923, 33011, 33024, 35006, 8939, 33079, 34525, 34824, 34825, 34878, 34887, 34888, 34892, 34915, 34916, 34924, 34948, 34958, 34978, 34984, 34997, 35018, 35045, 35047, 35061, 35063, 35064, 35067, 35078, 35085, 35092, 35095, 35119, 36864, 37120, 37376, 37632, 56026, 64507, 1536, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 16, 17, 21, 22, 23, 24, 25, 26, 27, 28, 245, 246, 247, 248, 249}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TC, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MPLS_TTL, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], array[nlattr[TCA_MQPRIO_MAX_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MAX_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], array[nlattr[TCA_MQPRIO_MIN_RATE64, int64], 0:16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}}, Kind: 1, RangeEnd: 16},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MIN_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_MODE, int16], flags[tc_mqprio_modes, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_modes", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_MQPRIO_SHAPER, int16], flags[tc_mqprio_shapers, int32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tc_mqprio_shapers", FldName: "payload", TypeSize: 4}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NAT_PARMS, int16], tc_nat]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_nat"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORR, int16], tc_netem_corr]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_netem_corr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_CORRUPT, int16], tc_netem_corrupt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_netem_corrupt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_DELAY_DIST, int16], array[int8, 0:100]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 100},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_JITTER64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LATENCY64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_LOSS, int16], array[netem_loss_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "netem_loss_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE, int16], tc_netem_rate]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "tc_netem_rate"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_REORDER, int16], tc_netem_reorder]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tc_netem_reorder"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_NETEM_SLOT, int16], tc_netem_slot]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&StructType{Key: StructKey{Name: "tc_netem_slot"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_atm_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_atm_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_hfsc_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_hfsc_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[c_qfq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "c_qfq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_basic_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_basic_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_bpf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_cgroup_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_cgroup_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flow_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flow_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_flower_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_flower_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_fw_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_fw_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_matchall_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_matchall_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp6_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp6_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_rfvp_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_rfvp_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_route_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_route_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_tcindex_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_tcindex_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[f_u32_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "f_u32_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cake_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cake_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_cbq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_cbq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_choke_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_choke_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_dsmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_dsmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_codel_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_codel_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_fq_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_fq_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_gred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_gred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_hhf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_hhf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_htb_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_htb_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_pie_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_pie_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_red_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_red_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[q_tbf_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "q_tbf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], array[tc_taprio_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_drr_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_drr_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], c_dsmark_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "c_dsmark_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_cbs_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_cbs_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_etf_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_etf_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], q_sfb_options]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "q_sfb_options"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_mqprio_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_mqprio_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_multiq_qopt]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_multiq_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_netem_message]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_netem_message"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_plug_qopt]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_plug_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_prio_qopt]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_prio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_OPTIONS, int16], tc_sfq_qopt_v1]", TypeSize: 76}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_sfq_qopt_v1"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEYS_EX, int16], array[tca_pedit_keys_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_keys_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX, int16], array[tca_pedit_key_ex_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tca_pedit_key_ex_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_CMD, int16], flags[pedit_cmd, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_cmd", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1}, BitMask: true},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_KEY_EX_HTYPE, int16], flags[pedit_header_type, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pedit_header_type", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PEDIT_PARMS_EX, int16], m_pedit_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "m_pedit_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ALPHA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BETA, int16], int32[0:32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_BYTEMODE, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_ECN, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_LIMIT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TARGET, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_PIE_TUPDATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_AVRATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_PEAKRATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RATE64, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_RESULT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_POLICE_TBF, int16], tc_police]", TypeSize: 60}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_police"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_LMAX, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_QFQ_WEIGHT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RATE, int16], tc_estimator]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RATE, int16], tc_estimator]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_estimator"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_MAX_P, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_PARMS, int16], tc_red_qopt]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_red_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RED_STAB, int16], array[int8, 256]]", TypeSize: 260}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 256}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_FLAGS, int16], nla_bitfield32]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "nla_bitfield32"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROOT_TIME_DELTA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_FROM, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_IIF, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_ROUTE4_TO, int16], int32[0:256]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_PINFO, int16], tc_rsvp_pinfo]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tc_rsvp_pinfo"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_RSVP_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_PSAMPLE_GROUP, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_RATE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SAMPLE_TRUNC_SIZE, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SFB_PARMS, int16], tc_sfb_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sfb_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PARMS, int16], tc_gen]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_gen"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PRIORITY, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_PTYPE, int16], flags[packet_types, int16]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_types", FldName: "payload", TypeSize: 2}}, Vals: []uint64{0, 1, 2, 3, 4, 5, 6, 7}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBEDIT_QUEUE_MAPPING, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_DMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_ETYPE, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_PARMS, int16], tc_skbmod]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_skbmod"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_SKBMOD_SMAC, int16], mac_addr]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "mac_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB, int16], array[stab_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "stab_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_BASE, int16], tc_sizespec]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_sizespec"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_STAB_DATA, int16], array[int16]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_PRIOMAP, int16], tc_mqprio_qopt]", TypeSize: 88}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_mqprio_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_BASE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CLOCKID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, int16], array[tc_taprio_sched_entry]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tc_taprio_sched_entry"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_ATTR_TXTIME_DELAY, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY, int16], tc_taprio_sched_entries]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tc_taprio_sched_entries"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_CMD, int16], int8]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TAPRIO_SCHED_ENTRY_INTERVAL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_BURST, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_BURST, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PARMS, int16], tc_tbf_qopt]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tc_tbf_qopt"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PBURST, int16], int32[0:9000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 9000},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PRATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_PTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RATE64, int16], int64[0x100000000:0xffffffffffffffff]]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}, Kind: 1, RangeBegin: 4294967296, RangeEnd: 18446744073709551615},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TBF_RTAB, int16], array[int32, 256]]", TypeSize: 1028}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", TypeSize: 1024}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: 1, RangeBegin: 256, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_FALL_THROUGH, int16], int32[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_HASH, int16], int32[0:0x10000]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 65536},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_MASK, int16], int16]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TCINDEX_SHIFT, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_DST_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Kind: 1, RangeBegin: 20000, RangeEnd: 20004},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_DST, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV4_SRC, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&UnionType{Key: StructKey{Name: "ipv4_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_DST, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_IPV6_SRC, int16], ipv6_addr]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&UnionType{Key: StructKey{Name: "ipv6_addr"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_ENC_KEY_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_NO_CSUM, int16], int8[0:1]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_TUNNEL_KEY_PARMS, int16], tc_tunnel_key]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_tunnel_key"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_ACT, int16], tca_actions]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&UnionType{Key: StructKey{Name: "tca_actions"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_CLASSID, int16], tcm_handle]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "tcm_handle"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_DIVISOR, int16], int32[0:0x100]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 256},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_FLAGS, int16], int32[0:8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 8},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_HASH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_HASH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_INDEV, int16], devname]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_INDEV, int16], devname]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 16}, Kind: 2, SubKind: "devnames", Values: []string{"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00", "sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6gretap0\x00\x00\x00\x00\x00\x00", "bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "team0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "syz_tun\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_to_bridge\x00", "veth1_to_bridge\x00", "veth0_to_bond\x00\x00\x00", "veth1_to_bond\x00\x00\x00", "veth0_to_team\x00\x00\x00", "veth1_to_team\x00\x00\x00", "bridge_slave_0\x00\x00", "bridge_slave_1\x00\x00", "bond_slave_0\x00\x00\x00\x00", "bond_slave_1\x00\x00\x00\x00", "team_slave_0\x00\x00\x00\x00", "team_slave_1\x00\x00\x00\x00", "syzkaller0\x00\x00\x00\x00\x00\x00", "syzkaller1\x00\x00\x00\x00\x00\x00", "veth0_to_hsr\x00\x00\x00\x00", "veth1_to_hsr\x00\x00\x00\x00", "hsr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ip6erspan0\x00\x00\x00\x00\x00\x00", "vxcan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "caif0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "batadv0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "netdevsim0\x00\x00\x00\x00\x00\x00", "netpci0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "xfrm0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "veth0_virt_wifi\x00", "veth1_virt_wifi\x00", "virt_wifi0\x00\x00\x00\x00\x00\x00", "veth0_vlan\x00\x00\x00\x00\x00\x00", "veth1_vlan\x00\x00\x00\x00\x00\x00", "vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "vlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan0\x00\x00\x00\x00\x00\x00\x00\x00", "macvlan1\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00", "ipvlan1\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_LINK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_LINK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_MARK, int16], tc_u32_mark]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "tc_u32_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_POLICE, int16], tca_polices]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&UnionType{Key: StructKey{Name: "tca_polices"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_U32_SEL, int16], tc_u32_sel]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&StructType{Key: StructKey{Name: "tc_u32_sel"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PARMS, int16], tc_vlan]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "tc_vlan"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_ID, int16], int16[0:0xfff]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "payload", TypeSize: 2}}, Kind: 1, RangeEnd: 4095},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PRIORITY, int16], int8[0:7]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "payload", TypeSize: 1}}, Kind: 1, RangeEnd: 7},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TCA_VLAN_PUSH_VLAN_PROTOCOL, int16], flags[vlan_proto, int16be]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vlan_proto", FldName: "payload", TypeSize: 2}, ArgFormat: 1}, Vals: []uint64{33024, 34984}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "team_attr_option"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_LIST_OPTION, int16], array[nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_option]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_ITEM_OPTION, int16], team_attr_option]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_ARRAY_INDEX, int16], int32[0:0]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], array[sock_filter]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "sock_filter"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_lb_tx_method]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_lb_tx_method", Values: []string{"hash\x00", "hash_to_port_mapping\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], string[team_attr_option_mode]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "team_attr_option_mode", Values: []string{"activebackup\x00", "broadcast\x00", "loadbalance\x00", "random\x00", "roundrobin\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_DATA, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"activeport\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"activeport\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"bpf_hash_func\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"bpf_hash_func\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_hash_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_hash_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_port_stats\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_port_stats\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_stats_refresh_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_stats_refresh_interval\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_hash_to_port_mapping\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_hash_to_port_mapping\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"lb_tx_method\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"lb_tx_method\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mcast_rejoin_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mcast_rejoin_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"mode\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"mode\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_count\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_count\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"notify_peers_interval\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"notify_peers_interval\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"priority\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"priority\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"queue_id\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"queue_id\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_NAME, int16], string[\"user_linkup_enabled\", TEAM_STRING_MAX_LEN]]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", TypeSize: 32}, Kind: 2, Values: []string{"user_linkup_enabled\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_PORT_IFINDEX, int16], ifindex]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_BINARY, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 11},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_FLAG, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 6},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_S32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 14},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_STRING, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_OPTION_TYPE, int16], const[NLA_U32, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "payload", TypeSize: 1}}, Val: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TEAM_ATTR_TEAM_IFINDEX, int16], ifindex_team]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "ifindex_team", FldName: "payload", TypeSize: 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER, int16], array[tipc_nl_bearer_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_bearer_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_DOMAIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_NAME, int16], tipc_bearer_name]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "tipc_bearer_name"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_BEARER_UDP_OPTS, int16], tipc_bearer_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "tipc_bearer_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_link_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_NAME, int16], string[tipc_links]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_links", Values: []string{"broadcast-link\x00", "syz0\x00", "syz1\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_LINK_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_media_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_NAME, int16], string[tipc_media]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "string", FldName: "payload", IsVarlen: true}, Kind: 2, SubKind: "tipc_media", Values: []string{"eth\x00", "ib\x00", "udp\x00"}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MEDIA_PROP, int16], array[tipc_nl_prop_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_prop_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_monitor_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_ACTIVATION_THRESHOLD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_MON_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_net_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_ID, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NET_NODEID_W1, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_NODE_UP, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_MTU, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_PRIO, int16], int32[0:TIPC_MEDIA_LINK_PRI]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_TOL, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_PROP_WIN, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_sock_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_ADDR, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_HAS_PUBL, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_SOCK_REF, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_LOCAL, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[TIPC_NLA_UDP_REMOTE, int16], sockaddr_tipc_udp]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&UnionType{Key: StructKey{Name: "sockaddr_tipc_udp"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VETH_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[VXCAN_INFO_PEER, int16], peer_info]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "peer_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ADDRESS_FILTER, int16], xfrm_address_filter]", TypeSize: 40}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 26},
 		&StructType{Key: StructKey{Name: "xfrm_address_filter"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AEAD, int16], xfrm_algo_aead]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 18},
 		&StructType{Key: StructKey{Name: "xfrm_algo_aead"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH, int16], xfrm_algo_hash]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&StructType{Key: StructKey{Name: "xfrm_algo_hash"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_AUTH_TRUNC, int16], xfrm_algo_auth]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 20},
 		&StructType{Key: StructKey{Name: "xfrm_algo_auth"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_COMP, int16], xfrm_algo_compress]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrm_algo_compress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ALG_CRYPT, int16], xfrm_algo_skcipher]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
 		&StructType{Key: StructKey{Name: "xfrm_algo_skcipher"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_COADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 14},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ENCAP, int16], xfrm_encap_tmpl]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrm_encap_tmpl"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_ETIMER_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 12},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_KMADDRESS, int16], xfrm_user_kmaddress]", TypeSize: 44}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 19},
 		&StructType{Key: StructKey{Name: "xfrm_user_kmaddress"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LASTUSED, int16], int64]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 15},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_LTIME_VAL, int16], xfrm_lifetime_cur]", TypeSize: 36}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 9},
 		&StructType{Key: StructKey{Name: "xfrm_lifetime_cur"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MARK, int16], xfrm_mark]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 21},
 		&StructType{Key: StructKey{Name: "xfrm_mark"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_MIGRATE, int16], array[xfrm_user_migrate]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 17},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_migrate"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OFFLOAD_DEV, int16], xfrm_user_offload]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 28},
 		&StructType{Key: StructKey{Name: "xfrm_user_offload"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_OUTPUT_MARK, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 29},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY, int16], xfrm_userpolicy_info]", TypeSize: 172}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 7},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_POLICY_TYPE, int16], xfrm_userpolicy_type]", TypeSize: 12}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 16},
 		&StructType{Key: StructKey{Name: "xfrm_userpolicy_type"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_PROTO, int16], flags[xfrm_proto, int8]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 25},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "xfrm_proto", FldName: "payload", TypeSize: 1}}, Vals: []uint64{51, 50, 108, 60, 43, 255}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_ESN_VAL, int16], xfrm_replay_state_esn]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 23},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state_esn"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_THRESH, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 11},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_REPLAY_VAL, int16], xfrm_replay_state]", TypeSize: 16}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 10},
 		&StructType{Key: StructKey{Name: "xfrm_replay_state"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA, int16], xfrm_usersa_info]", TypeSize: 228}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 6},
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SA_EXTRA_FLAGS, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 24},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SEC_CTX, int16], xfrm_user_sec_ctx]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&StructType{Key: StructKey{Name: "xfrm_user_sec_ctx"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV4_HTHRESH, int16], xfrmu_spdhthresh[32]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[32]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SPD_IPV6_HTHRESH, int16], xfrmu_spdhthresh[128]]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
 		&StructType{Key: StructKey{Name: "xfrmu_spdhthresh[128]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_SRCADDR, int16], xfrm_address_t]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 13},
 		&UnionType{Key: StructKey{Name: "xfrm_address_t"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TFCPAD, int16], int32]", TypeSize: 8}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 22},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[XFRMA_TMPL, int16], array[xfrm_user_tmpl]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "xfrm_user_tmpl"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET, int16:14], 0, 1, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[AF_INET6, int16:14], 0, 1, array[inet6_af_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "inet6_af_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_AF_SPEC, int16:14], 0, 1, array[ifla_af_spec_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 26},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ifla_af_spec_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[IFLA_INET_CONF, int16:14], 0, 1, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ctinfo_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_bpf_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_connmark_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_csum_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ct_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_gact_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[flags[rtnl_af, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[flags[rtnl_af, int16], void]", TypeSize: 4}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "rtnl_af", FldName: "nla_type", TypeSize: 2}}, Vals: []uint64{2, 10, 7, 28}},
-		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ife_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_ipt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_mirred_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_nat_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_pedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int16[0:150], nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int16[0:150], nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 2}}, Kind: 1, RangeEnd: 150},
-		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_police_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 24}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_sample_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 28}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_simple_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbedit_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 20}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_skbmod_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_tunnel_key_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_vlan_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "m_xt_options"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "mpls_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Val: 6},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "tipc_nl_node_policy"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 32}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "nl_generic_attr_data"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 150},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}, Val: 1},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nl_generic_attr_nonested"}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_kind_index]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&UnionType{Key: StructKey{Name: "tca_actions_kind_index"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
 		&StructType{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeEnd: 32},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]", TypeSize: 20}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]", TypeSize: 24}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, FldName: "payload"},
-	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]", IsVarlen: true}, Fields: []Type{
-		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Path: []string{"parent"}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "nla_type", TypeSize: 4}}, Kind: 1, RangeEnd: 32},
-		&StructType{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, FldName: "payload"},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]", TypeSize: 16}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]", TypeSize: 28}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "offsetof", FldName: "nla_len", TypeSize: 2}}, BitSize: 8, Offset: true, Path: []string{"size"}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "nla_type", TypeSize: 1}, BitfieldLen: 14, BitfieldUnit: 2}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NET_BYTEORDER"}, BitfieldOff: 6, BitfieldLen: 1, BitfieldUnit: 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "NLA_F_NESTED", TypeSize: 1}, BitfieldOff: 7, BitfieldLen: 1, BitfieldUnit: 2}},
+		&StructType{Key: StructKey{Name: "tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]"}, FldName: "payload"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "size"}, Kind: 1},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "npioctl"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "npioctl", TypeSize: 8}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ppp_proto", FldName: "protocol", TypeSize: 4}}, Vals: []uint64{33, 41, 43, 45, 47, 61, 87, 251, 253, 641, 643, 32801, 32809, 32811, 32855, 33019, 33021, 33021, 49185, 49187, 49189, 49699, 49193}},
@@ -31059,129 +32697,129 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "v_action", TypeSize: 4}}, Kind: 1, RangeBegin: 1, RangeEnd: 3},
 	}}},
 	{Key: StructKey{Name: "tca_actions"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"bpf\", array[m_bpf_options]]]"}, FldName: "m_bpf"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ctinfo\", m_ctinfo_options]]"}, FldName: "m_ctinfo"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"gact\", array[m_gact_options]]]"}, FldName: "m_gact"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ife\", array[m_ife_options]]]"}, FldName: "m_ife"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"ipt\", array[m_ipt_options]]]"}, FldName: "m_ipt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"xt\", array[m_xt_options]]]"}, FldName: "m_xt"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"mpls\", m_mpls_options]]"}, FldName: "m_mpls"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"pedit\", array[m_pedit_options]]]"}, FldName: "m_pedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"police\", array[m_police_options]]]"}, FldName: "m_police"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"sample\", array[m_sample_options]]]"}, FldName: "m_sample"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"simple\", array[m_simple_options]]]"}, FldName: "m_simple"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbedit\", array[m_skbedit_options]]]"}, FldName: "m_skbedit"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"skbmod\", array[m_skbmod_options]]]"}, FldName: "m_skbmod"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]]"}, FldName: "m_tunnel_key"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t[\"vlan\", array[m_vlan_options]]]"}, FldName: "m_vlan"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"bpf\", m_bpf_options]]"}, FldName: "m_bpf"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"connmark\", m_connmark_options]]"}, FldName: "m_connmark"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"csum\", m_csum_options]]"}, FldName: "m_csum"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ct\", m_ct_options]]"}, FldName: "m_ct"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ctinfo\", ctinfo_policy]]"}, FldName: "m_ctinfo"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"gact\", m_gact_options]]"}, FldName: "m_gact"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ife\", m_ife_options]]"}, FldName: "m_ife"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"ipt\", m_ipt_options]]"}, FldName: "m_ipt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"xt\", m_xt_options]]"}, FldName: "m_xt"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mirred\", m_mirred_options]]"}, FldName: "m_mirred"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"mpls\", mpls_policy]]"}, FldName: "m_mpls"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"nat\", m_nat_options]]"}, FldName: "m_nat"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"pedit\", m_pedit_options]]"}, FldName: "m_pedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"police\", m_police_options]]"}, FldName: "m_police"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"sample\", m_sample_options]]"}, FldName: "m_sample"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"simple\", m_simple_options]]"}, FldName: "m_simple"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbedit\", m_skbedit_options]]"}, FldName: "m_skbedit"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"skbmod\", m_skbmod_options]]"}, FldName: "m_skbmod"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"tunnel_key\", m_tunnel_key_options]]"}, FldName: "m_tunnel_key"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, tca_actions_t[\"vlan\", m_vlan_options]]"}, FldName: "m_vlan"},
 	}}},
 	{Key: StructKey{Name: "tca_actions_kind_index"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_kind_index", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[tca_actions_kinds]]"}, FldName: "TCA_ACT_KIND"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_INDEX, int16], int32]"}, FldName: "TCA_ACT_INDEX"},
 	}}},
-	{Key: StructKey{Name: "tca_actions_t[\"bpf\", array[m_bpf_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", array[m_bpf_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"bpf\", m_bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"bpf\", m_bpf_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"bpf\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_bpf_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"connmark\", m_connmark_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"connmark\", m_connmark_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"connmark\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_connmark_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_connmark_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"csum\", m_csum_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"csum\", m_csum_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"csum\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_csum_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_csum_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"ct\", m_ct_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ct\", m_ct_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ct\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ct_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ct_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", m_ctinfo_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", m_ctinfo_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ctinfo\", ctinfo_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ctinfo\", ctinfo_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ctinfo\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_ctinfo_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[ctinfo_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"gact\", array[m_gact_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", array[m_gact_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"gact\", m_gact_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"gact\", m_gact_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"gact\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_gact_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ife\", array[m_ife_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", array[m_ife_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ife\", m_ife_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ife\", m_ife_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ife\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ife_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"ipt\", array[m_ipt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", array[m_ipt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"ipt\", m_ipt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"ipt\", m_ipt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"ipt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_ipt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"mirred\", m_mirred_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mirred\", m_mirred_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mirred\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mirred_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_mirred_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"mpls\", m_mpls_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", m_mpls_options]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"mpls\", mpls_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"mpls\", mpls_policy]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"mpls\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_mpls_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[mpls_policy]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_actions_t[\"nat\", m_nat_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"nat\", m_nat_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"nat\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], m_nat_options]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_nat_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"pedit\", array[m_pedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", array[m_pedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"pedit\", m_pedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"pedit\", m_pedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"pedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_pedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"police\", array[m_police_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", array[m_police_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"police\", m_police_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"police\", m_police_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"police\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_police_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"sample\", array[m_sample_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", array[m_sample_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"sample\", m_sample_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"sample\", m_sample_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"sample\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_sample_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"simple\", array[m_simple_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", array[m_simple_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"simple\", m_simple_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"simple\", m_simple_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"simple\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_simple_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", array[m_skbedit_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbedit\", m_skbedit_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbedit\", m_skbedit_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbedit\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbedit_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", array[m_skbmod_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"skbmod\", m_skbmod_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"skbmod\", m_skbmod_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"skbmod\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_skbmod_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", array[m_tunnel_key_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"tunnel_key\", m_tunnel_key_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"tunnel_key\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_tunnel_key_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"vlan\", array[m_vlan_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", array[m_vlan_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"vlan\", m_vlan_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"vlan\", m_vlan_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"vlan\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_vlan_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
-	{Key: StructKey{Name: "tca_actions_t[\"xt\", array[m_xt_options]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", array[m_xt_options]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "tca_actions_t[\"xt\", m_xt_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_actions_t[\"xt\", m_xt_options]", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_KIND, int16], string[\"xt\"]]"}, FldName: "TCA_ACT_KIND"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_OPTIONS, int16], array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TCA_ACT_OPTIONS, int16:14], 0, 1, array[m_xt_options]]"}, FldName: "TCA_ACT_OPTIONS"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_ACT_COOKIE, int16], array[int8]]"}, FldName: "TCA_ACT_COOKIE"},
 	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "tca_bpf_ops"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_bpf_ops", IsVarlen: true}, Fields: []Type{
@@ -31189,14 +32827,14 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_BPF_OPS, int16], array[sock_filter]]"}, FldName: "TCA_BPF_OPS"},
 	}}},
 	{Key: StructKey{Name: "tca_ematch_tree_list"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematch_tree_list", IsVarlen: true}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
-		&StructType{Key: StructKey{Name: "nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]"}, FldName: "TCF_EM_CONTAINER"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]"}, FldName: "TCF_EM_CMP"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]"}, FldName: "TCF_EM_NBYTE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]"}, FldName: "TCF_EM_U32"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]"}, FldName: "TCF_EM_META"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]"}, FldName: "TCF_EM_CANID"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]"}, FldName: "TCF_EM_IPSET"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[int16:14[1:3], 0, 0, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]"}, FldName: "TCF_EM_IPT"},
 	}}},
 	{Key: StructKey{Name: "tca_ematches"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tca_ematches", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TCA_EMATCH_TREE_HDR, int16], tcf_ematch_tree_hdr]"}, FldName: "TCA_EMATCH_TREE_HDR"},
@@ -32320,7 +33958,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_SOCK, int16], array[tipc_nl_sock_policy]]"}, FldName: "TIPC_NLA_SOCK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_LINK, int16], array[tipc_nl_link_policy]]"}, FldName: "TIPC_NLA_LINK"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MEDIA, int16], array[tipc_nl_media_policy]]"}, FldName: "TIPC_NLA_MEDIA"},
-		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NODE, int16], array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
+		&StructType{Key: StructKey{Name: "nlattr_tt[const[TIPC_NLA_NODE, int16:14], 0, 1, array[tipc_nl_node_policy]]"}, FldName: "TIPC_NLA_NODE"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_NET, int16], array[tipc_nl_net_policy]]"}, FldName: "TIPC_NLA_NET"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[TIPC_NLA_MON, int16], array[tipc_nl_monitor_policy]]"}, FldName: "TIPC_NLA_MON"},
 	}}},
@@ -57962,6 +59600,9 @@ var consts_ppc64le = []ConstValue{
 	{Name: "IFLA_IFALIAS", Value: 20},
 	{Name: "IFLA_IFNAME", Value: 3},
 	{Name: "IFLA_IF_NETNSID", Value: 46},
+	{Name: "IFLA_INET6_ADDR_GEN_MODE", Value: 8},
+	{Name: "IFLA_INET6_TOKEN", Value: 7},
+	{Name: "IFLA_INET_CONF", Value: 1},
 	{Name: "IFLA_INFO_DATA", Value: 2},
 	{Name: "IFLA_INFO_KIND", Value: 1},
 	{Name: "IFLA_INFO_SLAVE_DATA", Value: 5},
@@ -58352,6 +59993,7 @@ var consts_ppc64le = []ConstValue{
 	{Name: "IPT_TTL_GT", Value: 3},
 	{Name: "IPT_TTL_LT", Value: 2},
 	{Name: "IPT_TTL_NE", Value: 1},
+	{Name: "IPV4_DEVCONF_MAX", Value: 32},
 	{Name: "IPV4_FLOW", Value: 16},
 	{Name: "IPV4_USER_FLOW", Value: 13},
 	{Name: "IPV6_2292DSTOPTS", Value: 4},
@@ -64739,4 +66381,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "0833234cf27edc25e52ccb55a897cc4f1309885a"
+const revision_ppc64le = "eeb40dd70858355f0879b110e4697fb872c5229c"
diff --git a/sys/linux/socket_netlink.txt b/sys/linux/socket_netlink.txt
index e459514a3..9efc4e8b7 100644
--- a/sys/linux/socket_netlink.txt
+++ b/sys/linux/socket_netlink.txt
@@ -92,24 +92,37 @@ type netlink_msg_t[TYPE, PAYLOAD, ATTRS] {
 type netlink_msg[TYPE, PAYLOAD, ATTRS] netlink_msg_t[const[TYPE, int16], PAYLOAD, ATTRS]
 
 type nlattr_t[TYPE, PAYLOAD] {
-	nla_len		len[parent, int16]
+	nla_len		offsetof[size, int16]
 	nla_type	TYPE
 	payload		PAYLOAD
+	size		void
+} [packed, align_4]
+
+type nlattr_tt[TYPE, NETORDER, NESTED, PAYLOAD] {
+	nla_len			offsetof[size, int16]
+	nla_type		TYPE
+	NLA_F_NET_BYTEORDER	const[NETORDER, int16:1]
+	NLA_F_NESTED		const[NESTED, int16:1]
+	payload			PAYLOAD
+	size			void
 } [packed, align_4]
 
-# NL80211 has 150 attributes.
-type nlattr_anytype[PAYLOAD] nlattr_t[int16[0:150], PAYLOAD]
 type nlattr[TYPE, PAYLOAD] nlattr_t[const[TYPE, int16], PAYLOAD]
+# nlattr with NLA_F_NESTED set.
+type nlnest[TYPE, PAYLOAD] nlattr_tt[const[TYPE, int16:14], 0, 1, PAYLOAD]
+# nlattr with NLA_F_NET_BYTEORDER set (unused for now).
+# type nlnetw[TYPE, PAYLOAD] nlattr_tt[const[TYPE, int16:14], 1, 0, PAYLOAD]
 
 nl_generic_attr [
 	generic	array[int8]
-	typed	nlattr_anytype[nl_generic_attr_data]
-	nested	nlattr_anytype[array[nl_generic_attr_nonested]]
+# NL80211 has 150 attributes.
+	typed	nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]
+	nested	nlattr_tt[int16:14[0:150], 0, 1, array[nl_generic_attr_nonested]]
 ] [varlen]
 
 nl_generic_attr_nonested [
 	generic	array[int8]
-	typed	nlattr_anytype[nl_generic_attr_data]
+	typed	nlattr_tt[int16:14[0:150], 0, 0, nl_generic_attr_data]
 ] [varlen]
 
 nl_generic_attr_data [
diff --git a/sys/linux/socket_netlink_route.txt b/sys/linux/socket_netlink_route.txt
index 6dc7f7fd5..e80b12221 100644
--- a/sys/linux/socket_netlink_route.txt
+++ b/sys/linux/socket_netlink_route.txt
@@ -6,6 +6,7 @@
 include <linux/net.h>
 include <linux/netdevice.h>
 include <uapi/linux/if.h>
+include <uapi/linux/ip.h>
 include <uapi/linux/if_link.h>
 include <uapi/linux/if_addr.h>
 include <uapi/linux/if_vlan.h>
@@ -173,7 +174,7 @@ ifla_policy [
 	IFLA_VFINFO_LIST	nlattr[IFLA_VFINFO_LIST, array[nlattr[IFLA_VF_INFO, array[ifla_vf_policy]]]]
 	IFLA_VF_PORTS		nlattr[IFLA_VF_PORTS, array[nlattr[IFLA_VF_PORT, array[ifla_port_policy]]]]
 	IFLA_PORT_SELF		nlattr[IFLA_PORT_SELF, array[ifla_port_policy]]
-	IFLA_AF_SPEC		nlattr[IFLA_AF_SPEC, array[nlattr_t[flags[rtnl_af, int16], void]]]
+	IFLA_AF_SPEC		nlnest[IFLA_AF_SPEC, array[ifla_af_spec_policy]]
 	IFLA_EXT_MASK		nlattr[IFLA_EXT_MASK, int32]
 	IFLA_PROMISCUITY	nlattr[IFLA_PROMISCUITY, int32]
 	IFLA_NUM_TX_QUEUES	nlattr[IFLA_NUM_TX_QUEUES, int32]
@@ -194,6 +195,18 @@ ifla_policy [
 	IFLA_GSO_MAX_SIZE	nlattr[IFLA_GSO_MAX_SIZE, int32[0:GSO_MAX_SIZE]]
 ] [varlen]
 
+ifla_af_spec_policy [
+	AF_INET		nlnest[AF_INET, nlnest[IFLA_INET_CONF, array[nlattr_tt[int16:14[0:IPV4_DEVCONF_MAX], 0, 0, int32]]]]
+	AF_INET6	nlnest[AF_INET6, array[inet6_af_policy]]
+	AF_BRIDGE	nlattr[AF_BRIDGE, void]
+	AF_MPLS		nlattr[AF_MPLS, void]
+] [varlen]
+
+inet6_af_policy [
+	IFLA_INET6_ADDR_GEN_MODE	nlattr[IFLA_INET6_ADDR_GEN_MODE, int8]
+	IFLA_INET6_TOKEN		nlattr[IFLA_INET6_TOKEN, ipv6_addr]
+] [varlen]
+
 type ifla_info_policy_t[TYPE, DATA_TYPE, DATA] {
 	IFLA_INFO_KIND	nlattr[IFLA_INFO_KIND, string[TYPE]]
 	IFLA_INFO_DATA	nlattr[DATA_TYPE, DATA]
diff --git a/sys/linux/socket_netlink_route_386.const b/sys/linux/socket_netlink_route_386.const
index 10aee9776..24724e6c8 100644
--- a/sys/linux/socket_netlink_route_386.const
+++ b/sys/linux/socket_netlink_route_386.const
@@ -219,6 +219,9 @@ IFLA_HSR_VERSION = 6
 IFLA_IFALIAS = 20
 IFLA_IFNAME = 3
 IFLA_IF_NETNSID = 46
+IFLA_INET6_ADDR_GEN_MODE = 8
+IFLA_INET6_TOKEN = 7
+IFLA_INET_CONF = 1
 IFLA_INFO_DATA = 2
 IFLA_INFO_KIND = 1
 IFLA_INFO_SLAVE_DATA = 5
@@ -322,6 +325,7 @@ IFLA_XFRM_IF_ID = 2
 IFLA_XFRM_LINK = 1
 IPPROTO_IPIP = 4
 IPPROTO_IPV6 = 41
+IPV4_DEVCONF_MAX = 32
 IPVLAN_F_PRIVATE = 1
 IPVLAN_F_VEPA = 2
 IPVLAN_MODE_L2 = 0
diff --git a/sys/linux/socket_netlink_route_amd64.const b/sys/linux/socket_netlink_route_amd64.const
index 05f0c4d77..facb6cacc 100644
--- a/sys/linux/socket_netlink_route_amd64.const
+++ b/sys/linux/socket_netlink_route_amd64.const
@@ -219,6 +219,9 @@ IFLA_HSR_VERSION = 6
 IFLA_IFALIAS = 20
 IFLA_IFNAME = 3
 IFLA_IF_NETNSID = 46
+IFLA_INET6_ADDR_GEN_MODE = 8
+IFLA_INET6_TOKEN = 7
+IFLA_INET_CONF = 1
 IFLA_INFO_DATA = 2
 IFLA_INFO_KIND = 1
 IFLA_INFO_SLAVE_DATA = 5
@@ -322,6 +325,7 @@ IFLA_XFRM_IF_ID = 2
 IFLA_XFRM_LINK = 1
 IPPROTO_IPIP = 4
 IPPROTO_IPV6 = 41
+IPV4_DEVCONF_MAX = 32
 IPVLAN_F_PRIVATE = 1
 IPVLAN_F_VEPA = 2
 IPVLAN_MODE_L2 = 0
diff --git a/sys/linux/socket_netlink_route_arm.const b/sys/linux/socket_netlink_route_arm.const
index 131a743d6..0d7cc5623 100644
--- a/sys/linux/socket_netlink_route_arm.const
+++ b/sys/linux/socket_netlink_route_arm.const
@@ -219,6 +219,9 @@ IFLA_HSR_VERSION = 6
 IFLA_IFALIAS = 20
 IFLA_IFNAME = 3
 IFLA_IF_NETNSID = 46
+IFLA_INET6_ADDR_GEN_MODE = 8
+IFLA_INET6_TOKEN = 7
+IFLA_INET_CONF = 1
 IFLA_INFO_DATA = 2
 IFLA_INFO_KIND = 1
 IFLA_INFO_SLAVE_DATA = 5
@@ -322,6 +325,7 @@ IFLA_XFRM_IF_ID = 2
 IFLA_XFRM_LINK = 1
 IPPROTO_IPIP = 4
 IPPROTO_IPV6 = 41
+IPV4_DEVCONF_MAX = 32
 IPVLAN_F_PRIVATE = 1
 IPVLAN_F_VEPA = 2
 IPVLAN_MODE_L2 = 0
diff --git a/sys/linux/socket_netlink_route_arm64.const b/sys/linux/socket_netlink_route_arm64.const
index d5270f210..41cdc20fa 100644
--- a/sys/linux/socket_netlink_route_arm64.const
+++ b/sys/linux/socket_netlink_route_arm64.const
@@ -219,6 +219,9 @@ IFLA_HSR_VERSION = 6
 IFLA_IFALIAS = 20
 IFLA_IFNAME = 3
 IFLA_IF_NETNSID = 46
+IFLA_INET6_ADDR_GEN_MODE = 8
+IFLA_INET6_TOKEN = 7
+IFLA_INET_CONF = 1
 IFLA_INFO_DATA = 2
 IFLA_INFO_KIND = 1
 IFLA_INFO_SLAVE_DATA = 5
@@ -322,6 +325,7 @@ IFLA_XFRM_IF_ID = 2
 IFLA_XFRM_LINK = 1
 IPPROTO_IPIP = 4
 IPPROTO_IPV6 = 41
+IPV4_DEVCONF_MAX = 32
 IPVLAN_F_PRIVATE = 1
 IPVLAN_F_VEPA = 2
 IPVLAN_MODE_L2 = 0
diff --git a/sys/linux/socket_netlink_route_mips64le.const b/sys/linux/socket_netlink_route_mips64le.const
index 7903867a6..7d81b8b26 100644
--- a/sys/linux/socket_netlink_route_mips64le.const
+++ b/sys/linux/socket_netlink_route_mips64le.const
@@ -219,6 +219,9 @@ IFLA_HSR_VERSION = 6
 IFLA_IFALIAS = 20
 IFLA_IFNAME = 3
 IFLA_IF_NETNSID = 46
+IFLA_INET6_ADDR_GEN_MODE = 8
+IFLA_INET6_TOKEN = 7
+IFLA_INET_CONF = 1
 IFLA_INFO_DATA = 2
 IFLA_INFO_KIND = 1
 IFLA_INFO_SLAVE_DATA = 5
@@ -322,6 +325,7 @@ IFLA_XFRM_IF_ID = 2
 IFLA_XFRM_LINK = 1
 IPPROTO_IPIP = 4
 IPPROTO_IPV6 = 41
+IPV4_DEVCONF_MAX = 32
 IPVLAN_F_PRIVATE = 1
 IPVLAN_F_VEPA = 2
 IPVLAN_MODE_L2 = 0
diff --git a/sys/linux/socket_netlink_route_ppc64le.const b/sys/linux/socket_netlink_route_ppc64le.const
index 127c076a5..67e965b13 100644
--- a/sys/linux/socket_netlink_route_ppc64le.const
+++ b/sys/linux/socket_netlink_route_ppc64le.const
@@ -219,6 +219,9 @@ IFLA_HSR_VERSION = 6
 IFLA_IFALIAS = 20
 IFLA_IFNAME = 3
 IFLA_IF_NETNSID = 46
+IFLA_INET6_ADDR_GEN_MODE = 8
+IFLA_INET6_TOKEN = 7
+IFLA_INET_CONF = 1
 IFLA_INFO_DATA = 2
 IFLA_INFO_KIND = 1
 IFLA_INFO_SLAVE_DATA = 5
@@ -322,6 +325,7 @@ IFLA_XFRM_IF_ID = 2
 IFLA_XFRM_LINK = 1
 IPPROTO_IPIP = 4
 IPPROTO_IPV6 = 41
+IPV4_DEVCONF_MAX = 32
 IPVLAN_F_PRIVATE = 1
 IPVLAN_F_VEPA = 2
 IPVLAN_MODE_L2 = 0
diff --git a/sys/linux/socket_netlink_route_sched.txt b/sys/linux/socket_netlink_route_sched.txt
index 0797f48df..3909f79b9 100644
--- a/sys/linux/socket_netlink_route_sched.txt
+++ b/sys/linux/socket_netlink_route_sched.txt
@@ -901,32 +901,34 @@ tc_u32_mark {
 }
 
 # ------------------------------ tc action ------------------------------
+type nlattr_tca_actions[PAYLOAD] nlattr_tt[int16:14[0:TCA_ACT_MAX_PRIO], 0, 0, PAYLOAD]
+
 tca_actions [
-	m_bpf		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["bpf", array[m_bpf_options]]]
-	m_connmark	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["connmark", m_connmark_options]]
-	m_csum		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["csum", m_csum_options]]
-	m_ct		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["ct", m_ct_options]]
-	m_ctinfo	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["ctinfo", m_ctinfo_options]]
-	m_gact		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["gact", array[m_gact_options]]]
-	m_ife		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["ife", array[m_ife_options]]]
-	m_ipt		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["ipt", array[m_ipt_options]]]
-	m_xt		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["xt", array[m_xt_options]]]
-	m_mirred	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["mirred", m_mirred_options]]
-	m_mpls		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["mpls", m_mpls_options]]
-	m_nat		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["nat", m_nat_options]]
-	m_pedit		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["pedit", array[m_pedit_options]]]
-	m_police	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["police", array[m_police_options]]]
-	m_sample	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["sample", array[m_sample_options]]]
-	m_simple	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["simple", array[m_simple_options]]]
-	m_skbedit	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["skbedit", array[m_skbedit_options]]]
-	m_skbmod	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["skbmod", array[m_skbmod_options]]]
-	m_tunnel_key	nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["tunnel_key", array[m_tunnel_key_options]]]
-	m_vlan		nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_t["vlan", array[m_vlan_options]]]
+	m_bpf		nlattr_tca_actions[tca_actions_t["bpf", m_bpf_options]]
+	m_connmark	nlattr_tca_actions[tca_actions_t["connmark", m_connmark_options]]
+	m_csum		nlattr_tca_actions[tca_actions_t["csum", m_csum_options]]
+	m_ct		nlattr_tca_actions[tca_actions_t["ct", m_ct_options]]
+	m_ctinfo	nlattr_tca_actions[tca_actions_t["ctinfo", ctinfo_policy]]
+	m_gact		nlattr_tca_actions[tca_actions_t["gact", m_gact_options]]
+	m_ife		nlattr_tca_actions[tca_actions_t["ife", m_ife_options]]
+	m_ipt		nlattr_tca_actions[tca_actions_t["ipt", m_ipt_options]]
+	m_xt		nlattr_tca_actions[tca_actions_t["xt", m_xt_options]]
+	m_mirred	nlattr_tca_actions[tca_actions_t["mirred", m_mirred_options]]
+	m_mpls		nlattr_tca_actions[tca_actions_t["mpls", mpls_policy]]
+	m_nat		nlattr_tca_actions[tca_actions_t["nat", m_nat_options]]
+	m_pedit		nlattr_tca_actions[tca_actions_t["pedit", m_pedit_options]]
+	m_police	nlattr_tca_actions[tca_actions_t["police", m_police_options]]
+	m_sample	nlattr_tca_actions[tca_actions_t["sample", m_sample_options]]
+	m_simple	nlattr_tca_actions[tca_actions_t["simple", m_simple_options]]
+	m_skbedit	nlattr_tca_actions[tca_actions_t["skbedit", m_skbedit_options]]
+	m_skbmod	nlattr_tca_actions[tca_actions_t["skbmod", m_skbmod_options]]
+	m_tunnel_key	nlattr_tca_actions[tca_actions_t["tunnel_key", m_tunnel_key_options]]
+	m_vlan		nlattr_tca_actions[tca_actions_t["vlan", m_vlan_options]]
 ] [varlen]
 
 type tca_actions_t[NAME, VALUES] {
 	TCA_ACT_KIND	nlattr[TCA_ACT_KIND, string[NAME]]
-	TCA_ACT_OPTIONS	nlattr[TCA_ACT_OPTIONS, VALUES]
+	TCA_ACT_OPTIONS	nlnest[TCA_ACT_OPTIONS, array[VALUES]]
 	TCA_ACT_COOKIE	nlattr[TCA_ACT_COOKIE, array[int8]]
 } [packed, align_4]
 
@@ -962,13 +964,13 @@ m_ct_options [
 	TCA_CT_NAT_PORT_MAX	nlattr[TCA_CT_NAT_PORT_MAX, sock_port]
 ] [varlen]
 
-m_ctinfo_options [
+ctinfo_policy [
 	TCA_CTINFO_ACT			nlattr[TCA_CTINFO_ACT, tc_gen]
 	TCA_CTINFO_ZONE			nlattr[TCA_CTINFO_ZONE, int16]
 	TCA_CTINFO_PARMS_DSCP_MASK	nlattr[TCA_CTINFO_PARMS_DSCP_MASK, int32]
 	TCA_CTINFO_PARMS_DSCP_STATEMASK	nlattr[TCA_CTINFO_PARMS_DSCP_STATEMASK, int32]
 	TCA_CTINFO_PARMS_CPMARK_MASK	nlattr[TCA_CTINFO_PARMS_CPMARK_MASK, int32]
-]
+] [varlen]
 
 m_gact_options [
 	TCA_GACT_PARMS	nlattr[TCA_GACT_PARMS, tc_gen]
@@ -1016,7 +1018,7 @@ m_mirred_options [
 	TCA_MIRRED_PARMS	nlattr[TCA_MIRRED_PARMS, tc_mirred]
 ] [varlen]
 
-m_mpls_options [
+mpls_policy [
 	TCA_MPLS_PARMS	nlattr[TCA_MPLS_PARMS, tc_mpls]
 	TCA_MPLS_PROTO	nlattr[TCA_MPLS_PROTO, flags[ether_types, int16be]]
 	TCA_MPLS_LABEL	nlattr[TCA_MPLS_LABEL, int32[0:0xfffff]]
@@ -1098,7 +1100,7 @@ m_vlan_options [
 ] [varlen]
 
 action_gd_policy [
-	TCA_ACT_TAB	nlattr[TCA_ACT_TAB, array[nlattr_t[int32[0:TCA_ACT_MAX_PRIO], tca_actions_kind_index]]]
+	TCA_ACT_TAB	nlattr[TCA_ACT_TAB, array[nlattr_tca_actions[tca_actions_kind_index]]]
 ] [varlen]
 
 tca_actions_kind_index [
@@ -1258,15 +1260,17 @@ tcf_ematch_tree_hdr {
 	progid		const[TCF_EM_PROG_TC, int16]
 }
 
+type nlattr_tca_ematch_tree_list[PAYLOAD] nlattr_tt[int16:14[1:3], 0, 0, PAYLOAD]
+
 tca_ematch_tree_list [
-	TCF_EM_CONTAINER	nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]
-	TCF_EM_CMP		nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]
-	TCF_EM_NBYTE		nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]
-	TCF_EM_U32		nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]
-	TCF_EM_META		nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]
-	TCF_EM_CANID		nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]
-	TCF_EM_IPSET		nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]
-	TCF_EM_IPT		nlattr_t[int32, tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]
+	TCF_EM_CONTAINER	nlattr_tca_ematch_tree_list[tcf_ematch_hdr_t[TCF_EM_CONTAINER, array[int8]]]
+	TCF_EM_CMP		nlattr_tca_ematch_tree_list[tcf_ematch_hdr_t[TCF_EM_CMP, tcf_em_cmp]]
+	TCF_EM_NBYTE		nlattr_tca_ematch_tree_list[tcf_ematch_hdr_t[TCF_EM_NBYTE, tcf_em_nbyte]]
+	TCF_EM_U32		nlattr_tca_ematch_tree_list[tcf_ematch_hdr_t[TCF_EM_U32, tc_u32_key]]
+	TCF_EM_META		nlattr_tca_ematch_tree_list[tcf_ematch_hdr_t[TCF_EM_META, array[tcf_em_meta_policy]]]
+	TCF_EM_CANID		nlattr_tca_ematch_tree_list[tcf_ematch_hdr_t[TCF_EM_CANID, can_filter]]
+	TCF_EM_IPSET		nlattr_tca_ematch_tree_list[tcf_ematch_hdr_t[TCF_EM_IPSET, xt_set_info]]
+	TCF_EM_IPT		nlattr_tca_ematch_tree_list[tcf_ematch_hdr_t[TCF_EM_IPT, array[tcf_em_ipt_policy]]]
 ] [varlen]
 
 type tcf_ematch_hdr[KIND] {
diff --git a/sys/linux/socket_tipc_netlink.txt b/sys/linux/socket_tipc_netlink.txt
index e0deb1b83..e55ec18c3 100644
--- a/sys/linux/socket_tipc_netlink.txt
+++ b/sys/linux/socket_tipc_netlink.txt
@@ -126,7 +126,7 @@ tipc_nl_policy [
 	TIPC_NLA_SOCK	nlattr[TIPC_NLA_SOCK, array[tipc_nl_sock_policy]]
 	TIPC_NLA_LINK	nlattr[TIPC_NLA_LINK, array[tipc_nl_link_policy]]
 	TIPC_NLA_MEDIA	nlattr[TIPC_NLA_MEDIA, array[tipc_nl_media_policy]]
-	TIPC_NLA_NODE	nlattr[TIPC_NLA_NODE, array[tipc_nl_node_policy]]
+	TIPC_NLA_NODE	nlnest[TIPC_NLA_NODE, array[tipc_nl_node_policy]]
 	TIPC_NLA_NET	nlattr[TIPC_NLA_NET, array[tipc_nl_net_policy]]
 	TIPC_NLA_MON	nlattr[TIPC_NLA_MON, array[tipc_nl_monitor_policy]]
 ] [varlen]